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P1 maths question

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I'm a mistake - legalize abortion!:
hello can anyone solve q no.4 from M/J 2009 pastpaper ?
it is a graph question

The diagram shows the graph of y = a sin(bx) + c for 0 ? x ? 2p.
(i) Find the values of a, b and c. [3]
(ii) Find the smallest value of x in the interval 0 ? x ? 2p for which y = 0

nid404:
I've answered this before...hold on...ill get you the link

nid404:
https://studentforums.biz/index.php/topic,7487.0.html

here you go  :)

I'm a mistake - legalize abortion!:
thanks man you are the best  ;D

nid404:
You're welcome  :) :P

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