Hi A couple of problems i am having trouble with: 1) 2)Show that P.S
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Originally Posted by Paymemoney 1) The product rule says For In your case make and Now find and
Originally Posted by Paymemoney Hi A couple of problems i am having trouble with: 2)Show that P.S in this case, let and
Originally Posted by pickslides The product rule says For In your case make and Now find and thanks got the right answer
Originally Posted by dedust in this case, let and i can't seen to get it correct.
then
isn't This is how i approached it: This is where i get stuck i i don't know what can be done.
a is a constant, it doesn't depend on , so the derivative is . now you should be able to calculate
oh ok yeh i get it now
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