SPM 2013 Thread
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 Jun 26 2013, 02:45 PM
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VIP
3,713 posts Joined: Nov 2011 From: Torino 
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QUOTE(maximR @ Jun 26 2013, 02:35 PM) After receiving my midterm results, my principal decided to include me in our school's excellence program. I rejected it, because it's unfair to the other students. What's the excellence program all about?  |
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Jun 26 2013, 03:49 PM
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Senior Member
3,864 posts Joined: Dec 2009  
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QUOTE(Critical_Fallacy @ Jun 26 2013, 02:45 PM) What's the excellence program all about? They choose the top 5 students based on the midterm results and plaster the word " Harapan Semua A+ " on their faces . They must place their signature on an " Aku Janji " form , in doing so , attend more extra classes than usual , report on their progress , and are not allowed to skip school .  My initial response was it was unfair for other students , why only the top 5 are targeted for straight A+s ? The ' not allowed to skip school ' part was a big turn-off because I like to study on my own pace and regularly skip school . Most of the time in class , I can't study due to noisy environment . Now I'm like a fugitive .  The principal and GPK Akademik have branded me as arrogant , and they warned that since I don't want to be helped , they won't help me . |
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Jun 26 2013, 05:43 PM
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Senior Member
5,648 posts Joined: Mar 2011 From: Jalan Tijani
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After SPM free?
 Got College/Uni life then got work life, I think only can be free after retire |
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Jun 27 2013, 07:20 PM
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Junior Member
178 posts Joined: Jun 2011
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Anyone help me with this?
Prove: cosec x - cot x = sin x/ 1+cos x |
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Jun 27 2013, 07:25 PM
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Newbie
1 posts Joined: Jun 2013
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Does anyone has soft copy for accounts folio form 5 2013? pm me
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Jun 27 2013, 07:58 PM
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Senior Member
1,282 posts Joined: Apr 2012
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QUOTE(flamemusic @ Jun 27 2013, 07:20 PM) Anyone help me with this? Use sinx/(1+cosx)=(1-cosx)/sinx. I'm guessing you suck at this.Prove: cosec x - cot x = sin x/ 1+cos x |
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Jun 27 2013, 11:31 PM
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VIP
3,713 posts Joined: Nov 2011 From: Torino
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QUOTE(flamemusic @ Jun 27 2013, 07:20 PM) Anyone help me with this? This requires implicit proof as shown below because you can guess some people are also. However, music plus forgiveness can lessen its grip on you and help you focus on trigonometry. Prove: cosec x - cot x = sin x/ 1+cos x  Good luck! |
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Jul 1 2013, 05:29 PM
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Senior Member
3,848 posts Joined: Dec 2009 From: Ampang
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KRS Annual Camp this Wednesday, hmm, I am asthmatic and I heard the challenges gonna be tough, I can write a letter not to go but then Ill lose my CCA marks, how?
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Jul 1 2013, 05:37 PM
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Senior Member
5,648 posts Joined: Mar 2011 From: Jalan Tijani
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Kem Pentaulihan ?
Wtf? With Doctor's letter also will lose marks?  |
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Jul 1 2013, 06:05 PM
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Senior Member
654 posts Joined: Apr 2013 From: Planet Earth
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QUOTE(Boy96 @ Jul 1 2013, 05:29 PM) KRS Annual Camp this Wednesday, hmm, I am asthmatic and I heard the challenges gonna be tough, I can write a letter not to go but then Ill lose my CCA marks, how? Right now , there are only 2 things that're gonna be your main concern, CCA marks or your health difficulties that you might face when you attend the camp. Which might be your pick? |
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Jul 1 2013, 06:50 PM
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Senior Member
3,848 posts Joined: Dec 2009 From: Ampang
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QUOTE(RED-HAIR-SHANKS @ Jul 1 2013, 06:05 PM) Right now , there are only 2 things that're gonna be your main concern, CCA marks or your health difficulties that you might face when you attend the camp. Which might be your pick? if I dont go to camp I might not get to enter college/uni.If I go I might have health problem.. errr |
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Jul 1 2013, 07:31 PM
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Elite
8,415 posts Joined: Jul 2008 
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QUOTE(Boy96 @ Jul 1 2013, 05:29 PM) KRS Annual Camp this Wednesday, hmm, I am asthmatic and I heard the challenges gonna be tough, I can write a letter not to go but then Ill lose my CCA marks, how? How about inform those senior that you are asthmatic they shall give you easier challenge or just leave you in the medical room |
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Jul 1 2013, 07:49 PM
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Senior Member
3,848 posts Joined: Dec 2009 From: Ampang
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QUOTE(blacktubi @ Jul 1 2013, 07:31 PM) How about inform those senior that you are asthmatic they shall give you easier challenge or just leave you in the medical room actually besides that I have a lot of task to complete if I were not to go to the camp... This coming monday got some Recognition night going on and I was tasked to do a video presentation leh... |
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Jul 1 2013, 08:48 PM
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Newbie
1 posts Joined: May 2013
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Hey guys,did anyone of you have the Additional Mathematics Project Work 2013 for KL? I need it urgently as I can't find it on any website. Please help me. Thanks!
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Jul 1 2013, 11:12 PM
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Senior Member
1,154 posts Joined: Dec 2010 From: Arts Industry
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QUOTE(Boy96 @ Jul 1 2013, 05:29 PM) KRS Annual Camp this Wednesday, hmm, I am asthmatic and I heard the challenges gonna be tough, I can write a letter not to go but then Ill lose my CCA marks, how? Don't think cca marks is important unless you're looking forward to IPTA. I could be wrong though- |
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Jul 2 2013, 12:05 AM
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Senior Member
3,848 posts Joined: Dec 2009 From: Ampang
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QUOTE(Stuffi @ Jul 1 2013, 11:12 PM) Don't think cca marks is important unless you're looking forward to IPTA. I could be wrong though- I dont think my family can afford IPTS.. |
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Jul 2 2013, 12:48 AM
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Elite
8,415 posts Joined: Jul 2008
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QUOTE(Boy96 @ Jul 2 2013, 12:05 AM) I dont think my family can afford IPTS.. Why not foreign private scholarship? |
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Jul 2 2013, 05:06 PM
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Junior Member
333 posts Joined: Jun 2013
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QUOTE(maximR @ Dec 4 2012, 03:10 PM) SPM 2013 Thread Me taking pure science, chinese and estThread opened since BC and EST are over for SPM 2012 candidates . Only Ekonomi left for most students . Also , I'm feeling a wee bit excited . Let's hope this excitement will last . Front page will be re-updated this time . To all SPM 2013 candidates , here's something to look out for : 1 .SEJARAH PAPER 3 2 . NO MORE STANDARDISED STATE TRIALS That's about it for now , rough front page . I shall keep the candidates as they were in the previous form four thread . Any changes , do let me know by dropping me a private message . Thank you . SPM Candidates 1 . maximR [ Pure Science + Basic Economics , 10 subjects ] 2 . xCALLUM [ Pure Science + Chinese, 10 subjects ] 3 . Calvin789 [ Sub Science with Engineering Drawing , 9 subjects ] 4 . 5p3ak [ Pure Science, 9 subjects ] 5 . Boy96 [ Pure Science + Bahasa Arab , 10 subjects ] 6 . MonfereBlogspot [ Pure Science, 9 subjects ] 7 . flamemusic [ Pure Science + Chinese , 10 subjects ] 8 . ericling [ Pure Science + Accounts + Chinese , 11 subjects ] 9 . Stuffi [ Pure Science + Chinese , 10 subjects ] 10 . adrianccseng [ Pure Science , 9 subjects ] 11 . Screen [ Sub-Science , 9 subjects ] 12 . iwant2 [ Pure Science , 9 subjects ] 13 . sukirani [ Pure Science + Music + Chinese , 11 subjects ] 14 . Allium [ Pure Science + Tasawwur Islam, 10 subjects ] 15 . demamkuning [ Sub Science with ICT , 9 subjects ] 16 . luqman999 [ Pure Science , 9 subjects ] 17 . blacktubi [ Pure Science + Chinese, 10 subjects ] 18 . nazn [ Pure Science + Accounts, 10 subjects ] 19 . TechnoG [ Pure Science , 9 subjects ] 20 . D-Frog [ Sub-Science , 9 subjects ] 21 . mingisms [ Pure Science + Accounts, 10 subjects ] 22 . scribblez16 [ Pure Science + Accounts , 10 subjects ] 23 . Deathmax [ Pure Science + EST , 10 subjects ] 24 . PoPoBear [ Pure Science , 9 subjects ] 25 . fourdgrace [ Pure Science , 9 subjects ] 26 . Unleashed [ Pure Science + Tasawwur Islam + Bahasa Arab , 11 subjects ] 27 . green_algae [ Pure Science , 9 subjects ] 28 . superific6 [ Pure Science , 9 subjects ] 29 . syed shams [ Pure Science + Pendidikan Syariah Islamiah + Pendidikan Quran Sunnah + Bahasa Arab , 11 subjects ] 30 . Azer96 [ Pure Science + Engineering Drawing , 10 subjects ] 31 . ZenXL [ Arts + Commerce , 9 subjects ] 32 . JunHan [ Pure Science + Accounts + Chinese , 11 subjects ] 33 . sporesan [ Pure Science , 9 subjects ] 34 . x3cream [ Pure Science , 9 subjects ] 35 . xZean [ Pure Science + Chinese , 10 subjects ] 36 . assymessy [ Pure Science , 9 subjects ] 37 . SoulLeapers [ Pure Science + ICT , 10 subjects ] 38 . mooney [ Pure Science , 9 subjects ] 39 . rifaatx [ Pure Science , 9 subjects ] 40 . -CoupeFanatic- [ Pure Science + Basic Economics + Chinese, 11 subjects ] 41 . dccldccl [ Pure Science , 9 subjects ] 42 . kailangley [ Pure Science + ICT , 10 subjects ] 43 . vitaminpeeler [ Pure Science + ICT + Bible Knowledge , 11 subjects ] 44 . Xanfiore [ Accounts + Visual Arts + English Literature , 11 subjects ] 45 . Hertz96 [ Pure Science , 9 subjects ] 46 . devillightning1 [ Commerce , 9 subjects ] 47 . timothy_ren [ Sub Science + EST and Accounts , 10 subjects ] 48 . manutd96 [ Pure Science , 9 subjects ] 49 . Bugger96 [ Pure Science + Bible Knowledge , 10 subjects ] List of subjects , according to streams Core subjects Bahasa Melayu English Mathematics Moral Education / Islamic Studies History General Science [ for non-science students ] Pure Science Additional Mathematics Physics Chemistry Biology Science and Technology English for Science and Technology [ EST ] Information Technology and Communication [ ICT ] Applied Science Applied Mathematics Fundamentals of Programming Commerce Additional Mathematics Principles of Accounting Basic Economics Commerce [ Perdagangan ] Arts/Humanities/Languages Commerce Visual Arts Geography Literature in English Kesusasteraan Melayu Chinese Literature Tamil Literature Religion Bible Knowledge Tasawwur Islam Grade System  Please PM me your streams + number of subjects , and I'll update the list . Any names missing , do let me know . List of Useful Websites / Resources Trial SPM Papers Joshuatlyhttp://edu.joshuatly.com/category/spm/ Bahasa Melayu BM SPM [ Highly Recommended Website for BM ] LamanBahasa KOMSAS [ Contains all the notes for KOMSAS, official ones by BPK ] Cikgu Mohd Khir Kassim [ Highly experienced, Guru Cemerlang in BM SPM/STPM ] Dr. Ghazali Lateh [ Another highly experienced teacher with lots of sample essays for BM ] English SPM English 1119 Learn Teach Love [ An English teacher's blog , contains some useful info ] Any more useful finds / links are welcomed . Let us make this thing grow . [/color] |
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Jul 8 2013, 07:17 PM
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Senior Member
3,864 posts Joined: Dec 2009
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If a bird walks on top of the dome ( with a radius of 25 units ) , and it can only keep its balance up to a maximum gradient with magnitude of 2 .
Find the coordinates of the points that represent the maximum distance from the horizontal and vertical axis that the bird can walk without slipping downwards , where the equation of the curve is y = -4/125 x^2 + 20 |
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Jul 8 2013, 10:11 PM
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VIP
3,713 posts Joined: Nov 2011 From: Torino
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QUOTE(maximR @ Jul 8 2013, 07:17 PM) If a bird walks on top of the dome ( with a radius of 25 units ) , and it can only keep its balance up to a maximum gradient with magnitude of 2 . I'm sure you solve this kind of problem using simple logic. Find the coordinates of the points that represent the maximum distance from the horizontal and vertical axis that the bird can walk without slipping downwards , where the equation of the curve is y = -4/125 x^2 + 20 Given that the maximum gradient of the dome the bird can only keep its balance is ±2 (left & right sides). STEP 1 :: UNDERSTANDING THE PROBLEM Here is the actual equation of the dome that represents the the top part (positive-y) of an ellipse y = √[20 − (4/125)*x²] which can be simplified to 4x² + 125y² = 2500 ... (because it is easier to differentiate it) STEP 2 :: DEVISING A PLAN So, d/dx (4x² + 125y² = 2500), we have 8x + 250y*y' = 0 which can be rearranged to y' = −4x / 125y Because the gradient y' = 2 (left side of the dome), we can rearrange 2 = −4x / 125y to y = −4x / 250 ... (a straight line) STEP 3 :: CARRYING OUT THE PLAN To find the coordinates that represent the max distance the bird can walk without slipping downwards, we equate √[20 − (4/125)*x²] = −4x / 250 Solve for x, we obtain x = −24.901 (approx.) To find y, we evaluate y = −4*(−24.901) / 250 = 0.398416 STEP 4 :: LOOKING BACK We counter-check the result if it satisfies the dome equation 4x² + 125y² = 2500. 4*(24.901)² + 125*(0.398416)² = 2500 (approx.) Therefore, in the 2D space representation of the dome, the bird can walk up to the following coordinates without slipping downwards: Left side of the dome, pL = (−24.901, 0.398416) Right side of the dome, pR = (24.901, 0.398416)  |
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