Please help solve this question,thanks
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Originally Posted by ronaldo_07 Please help solve this question,thanks first find y' then compute $\displaystyle \frac {3y}{2x} - \frac 1y$ (by replacing y with the given function of x) and show that you get the same thing
I have replaced the Y but I cant see how to get the same as above
Originally Posted by ronaldo_07 I have replaced the Y but I cant see how to get the same as above well, find y', which i suppose you did. then you should see the expressions for y in there, replace them with y, and that verifies what we want
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