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A = bh/2
A' = b'h/2 + bh'/2
b' = (A'  bh'/2)(2/h) can someone explain this. its steps to the derivative of bh/2.
 2 years ago
 2 years ago
A = bh/2 A' = b'h/2 + bh'/2 b' = (A'  bh'/2)(2/h) can someone explain this. its steps to the derivative of bh/2.
 2 years ago
 2 years ago

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QEDBest ResponseYou've already chosen the best response.0
You need an explanation of the entire thing, or the last simplification?
 2 years ago

mr.lunaBest ResponseYou've already chosen the best response.0
uh, whole thing, why is product rule used for the second step and not quotient rule since its divided by 2, and i need help simplying step 2 to 3
 2 years ago

QEDBest ResponseYou've already chosen the best response.0
Well the only variables are b and h on the right hand side, so the 2 is just a coefficient.... You can just rewrite it as : (1/2)(bh) and do product rule for bh
 2 years ago

QEDBest ResponseYou've already chosen the best response.0
so by what i said (1/2) (bh' + b'h)
 2 years ago

QEDBest ResponseYou've already chosen the best response.0
and then you just isolate b'
 2 years ago
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