Question

limit as x approaches 0 of (cosx-1+.5x^2)/x^4

Answer 1

\(\bf lim_{x\to 0}\ \cfrac{cos(x-1)+0.5x^2}{x^4}?\qquad lim_{x\to 0} \cfrac{cos(x-1)+\frac{1}{2}x^2}{x^4}?\)

Answer 2

yea thats the same thing, how do i solve it?

Answer 3

@drafia are you sure it's not
\[\frac{\cos x-1+\dfrac{1}{2}x^2}{x^4}~~?\]