oh. ok.
for the komsas, if the marks given is 7 then have to write 2 isi ? the marks for bahasa is 3 rite?

i took the selangor trial ppr.
but it dont ask for kesesuiaian prmulaan cerita.
it asks for 1 watak sampingan and the other one is latar masyarakat.
but every daerah in selangor took different trial ppr.
i took ppd trial ppr which is in hulu langat only.
so maybe the question kesesuiaian prmulaan cerita is for other daerah.

hope so but im scared !

no. got this method only.

what is the formula for convex lens ?
is it 1/f=1/u+1/v or u=2f or wat ?
how to know when to use these formula?

i wanna ask regarding probability distribution chapter.
if P(Z>Z₁) use calculator to get the probability.
if P(Z<Z₁) 1-value obtained from calculator
if P(Z<-Z₁) use from table or wat ? cannot use like the 2nd method meh ?

oh. i understand. then can obtain the value by using the distribution table is it?
got 1 question i didnt understand.

P(-1.3<Z<-0.9)
=Q(0.9) - Q(1.3)
=0.1814 - 0.0968
=0.0873

why 0.9-1.3 not 1.3-0.9 ?

This post has been edited by pwincess: Nov 3 2008, 10:05 PM

oh~ i c. thx so much!

i understand. u helped alot. thank u.
an admaths question :
The mean of a set of eight positive integers is 12. When a number k is taken out from the set of numbers, its mean becomes 13. Find the number k.

The mean of a set of data 28, p+12, 34, 36 and 2p is q. If each value of data is multiplied by 1/2 and then 3 is added to the product, the new mean is 20. Find the value of p and q.

me too. i just started on zmn jahiliah. not yet read other bab.

p is 20 and q is 34.

yes. focus more on PBB , candi, zmn jahiliah , kerajaan umaiyah, abasiah and uthmainiah

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Added on November 5, 2008, 6:07 pmis there any chance that teknik plot will be coming out for komsas this year ?
just wondering coz mrsm question got come out for their trial exam

This post has been edited by pwincess: Nov 5 2008, 06:07 PM

haha. nice one yanniieee! lol
i wan to marry them also !! but if they dont want me how leh ? haha

help me do this question.

An unmarked thermometer is used to measure the temperature of pure melting ice, warm water and steam. The lengths of mercury thread in the thermometer for the measurements are 2.5 cm, 6.0 cm, and 12.0 cm respectively. The temperature of the warm water is ?

why divide by 9.5?

maybe. why are u so worried about math ? lol
u should be worried about addmaths. and SEJARAH