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[notnek01]

Sir that is Q11 b(ii) , I need q10b(ii)
Thanxx anyways

Sorry.

<HJE = <FGE (corresponding)

So <HJG = 180 - <FGE

 

[Mohammed salik]

Sorry.

<HJE = <FGE (corresponding)

So <HJG = 180 - <FGE

Ohh Great! I forgot that! But do u have any good revision for Vectors! Plz ThANX

 

[notnek01]

Ohh Great! I forgot that! But do u have any good revision for Vectors! Plz ThANX

Here are my revision notes on vectors.

 

[am123]

sir i need help in this question http://papers.xtremepapers.com/CIE/Cambridge IGCSE/Mathematics (0580)/0580_s11_qp_42.pdf
Question number 2? do we use pythagoras in this questeion,
thanks

 

[taffycandy]

http://papers.xtremepapers.com/CIE/Cambridge IGCSE/Mathematics (0580)/0580_w12_qp_42.pdf
entire question 6 .someone please help urgently i dont know vectors or better to say not able to apply wat i know plzzzzzz some1 help with dis question fast

 

[notnek01]

sir i need help in this question http://papers.xtremepapers.com/CIE/Cambridge IGCSE/Mathematics (0580)/0580_s11_qp_42.pdf
Question number 2? do we use pythagoras in this questeion,
thanks

Which part of 2?

 

[Mohammed salik]

Here are my revision notes on vectors.

Thanxxx, I wish i had my Math Teacher Like You! Sir One last thing, Sequences,
Find the nth term of these plz: 1 2 4 8 16
Thanx Alot!

 

[AlphaWolf]

how do u write fg(x) when f(x)=4x-2 and g(x)= (2/x)+1. Is there a method???

 

[inquisitiveness]

sir Im still getting it wrong....
its the veryyy last question http://papers.xtremepapers.com/CIE/Cambridge IGCSE/Mathematics (0580)/0580_w10_qp_41.pdf

 

[notnek01]

http://papers.xtremepapers.com/CIE/Cambridge IGCSE/Mathematics (0580)/0580_w12_qp_42.pdf
entire question 6 .someone please help urgently i dont know vectors or better to say not able to aplly wat i know plzzzzzz some1 help with dis question fast

There are a lot of people to help and I'm not going to post solutions to a whole question.

Choose a specific part that you can't do and I'll help you. If you seriously can't do any of it, you need to read your textbook and revise all the methods.

 

[inquisitiveness]

Thanxxx, I wish i had my Math Teacher Like You! Sir One last thing, Sequences,
Find the nth term of these plz: 1 2 4 8 16
Thanx Alot!

its a geometric sequence where every time its x 2

 

[Mohammed salik]

its a geometric sequence where every time its x 2

I asked for nth Term?

 

[$$AK$$]

can you help me in 0580/O/N/2010/42 Q10,C)ii??

 

[inquisitiveness]

I asked for nth Term?

well the formula for geometric sequence is a x r ^(n-1) where a is the first number in sequence and r is the common ratio which is 2

 

[taffycandy]

There are a lot of people to help and I'm not going to post solutions to a whole question.

Choose a specific part that you can't do and I'll help you. If you seriously can't do any of it, you need to read your textbook and revise all the methods.

more specifically in question 6 b i and c .and plzz if possible can u suggest any site for vectors please

 

[Mohammed salik]

I

well the formula for geometric sequence is a x r ^(n-1) where a is the first number in sequence and r is the common ratio which is 2

I cant really get u, Plz can u write it better Thanx for the HELP!!!

 

[inquisitiveness]

http://papers.xtremepapers.com/CIE/Cambridge IGCSE/Mathematics (0580)/0580_w08_qp_04.pdf
10 c ii
I did this working but answer is n^2

 

[am123]

Which part of 2?

the whole of it... i was just asking do we use phytogaras theorem in the first one?
please explain me the whole question

And the same paper q4 the first table where it is given x=-1 and the value of y im getting its 2 while in the marking scheme is 4?
so please help me thanks..

 

[Mohammed salik]

Sir i need Sequence revision notes And plz find nth term of following: 1 2 4 8 16 ? Plz Thanx

 

[Noorullah Farid]

can you help me in 0580/O/N/2010/42 Q10,C)ii

-33 + x =y
x+y=z
so replace y with -33+x
x-33+x=z
2x-33=z
2x-z=33 this is the 1st equation
then
y+z=18
replace y with -33+x
-33+x+z=18
x+z=51 this is the 2nd equation
solve
2x-z=33
x+z=51
by adding both equations we get
3x=84
x=28
substitute x=28 in 2nd equation
28+z=51
z=51-28
z=23
substitute
x=28 in
"-33+x=y"
y=-33+28
y=-5