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can anyone show me how t do the first part!!plz....
np. you're welcome.[/quote]quote="parthrocks, post: 373170, member: 9587"]Hey bro thanks a lot.......i got it....thank you once again!!!
dOES SOMEONE HAVE A COMPILED MARKING SCHEME from 2002 tilll 2012 plzzzzzzzzzzzzzzzzzz FOR ALL THE PAST PAPERS OF PAPER 3(p3-9709).....................np. you're welcome.
Plz need suggestion: i starting my A'levels in sep so i need help for the best maths book which will cover the whole syllabus and help me get an A*.....
I was just looking at some past papers and I'm stuck on this one, top is question and bottom is mark scheme.
First of all, for the integration, I don't get how they got the coefficient of 2 in 2xe^(3x)
I think I really need to brush up on my maths!
I would really appreciate your help guys!
View attachment 14683
I was just looking at some past papers and I'm stuck on this one, top is question and bottom is mark scheme.
First of all, for the integration, I don't get how they got the coefficient of 2 in 2xe^(3x)
I think I really need to brush up on my maths!
I would really appreciate your help guys!
Hope this answers your question
the coefficient of 2 in 2xe^(3x) is because of integration by parts:
Letting u=6x, du = 6
dv=e^(3x), v=(1/3)e^(3x)
then uv = (6x)(1/3)e^(3x), = 2xe^(3x)
and the vdu you calculate yourselves......
hey, plz help!! how to draw the graph of e^x^2 ??Re: Maths help available here!!! Stuck somewhere?? Ask here!
Assalamoalaikum!!
UPDATE: Link to Sequences Help by destined007 added!
Can anyone help me in partial fractions topic in p2 and p3!!reply here
It would be similar to e^x, except it would be stepper but would pass trough the point (0,1).hey, plz help!! how to draw the graph of e^x^2 ??
about the graph of e^x,, ya i know how to drawIt would be similar to e^x, except it would be stepper but would pass trough the point (0,1).
Do you knw hw to draw a graph of e^x?
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