Question

using the squeeze theorem solve lim x-->0 x^2 cos 1/x

Answer 1

0

Answer 2

walk me through it.

Answer 3

\[-x^2\le x^2 cos(1/x)\le x^2\]

Answer 4

why x^2?

Answer 5

if x^2 has lim and -x^2 has lim and they are equal then x^2cos(1/x) has the same lim exatct zero