Why it's important
You can use the quotient rule to answer questions like:
Find f'(x) when f(x) = (3 + x2)/(x4 + x).
What it is
I recite this rhyme to remember the quotient rule:
Low Dee High minus High Dee Low
Draw the Bar and Square Below
Which means:
f'(x) = [low * dee high...
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A cone is made of a circular plate of a given radius R by cutting a sector of some angle Q and welding the remaining edges. Draw the graph of the volume V of the resulting cone as a function of Q...

I am trying to figure out how to do this proof using the quotient remainder theorem

If f(x)=Σx4n/(4n)! ....prove that the 4th derivative equals f (x)

Hi, buddies. Please me in my task to answer this questions. As far as my questions, I'm just looking for "What are the real world application of limits (calculus limits) for Industrial Engineering...

1) given the double angle identity for cosine: cos2θ=cos2θ-sin2θ
Prove: cos3θ = cos3θ - 3cosθsin2θ
and: cos4θ = cos4θ - 6cos2θsin2θ + sin2θ
2)...

Derivative Proofs
Though there are many different ways to prove the rules for finding a
derivative, the most common way to set up a proof of these rules is to go back to the
limit definition. This way, we can see how the limit definition works for various
functions.
We must remember that mathematics is a succession. It builds on itself, so many proofs rely on results...
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