Find a , b and y. what i tried to do is: then....stuck....is ? or it can be further simplified/manipulated?? doesn't seem to be the final answer.....
Last edited by wintersoltice; Aug 28th 2009 at 10:46 PM.
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The question asks you to write in terms of . So I would start by using the formulas and . That gives . Next step would be to write this as Can you see why, and how to take it from there?
Originally Posted by wintersoltice Find a and b. Hence, solve . what i tried to do is: Hi To find b substitute and
i see ..... so.... so..... thanks
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