Question

Finding limits... :/

Please explain step by step? Thanks so much!!

Answer 1

using u'v -uv'
---------
v^2

?

Answer 2

Hmm well seeing as how when you plug \(\large \pi \) in for 't' you get an indeterminant form of \(\frac{0}{0}\) It looks like you can apply L'Hospital's rule here

Have you used that yet?

Answer 3

i did these a while ago and am doing review right now and am completely blanking out on how to solve limits...

:/ original equation being
f(a+h)-f(h)
----------
h

? i think?

Answer 4

could you possibly explain it to me step by step? and then for the next couple, hopefully this will refresh a bit? haha

Answer 5

there are couple of ways, if you can use L'Hopitals rule, its very easy.
else substitute
t-pi = u

ever tried substitution in limits ?

Answer 6

no :/ how do you do that? :O

Answer 7

we change the variable from 't' to 'u'

replace every t by u + pi

Answer 8

when \(t \to \pi \\ t-\pi\to \pi-\pi \\ u \to 0\)

Answer 9

whoah okay... so how do we apply that here? :/

so we plug in like this?

lim sin^2 π
---------
t-->π π - t

?

Answer 10

"replace every t by u + pi"