Question

What is the limit of `sinx/tanx` as x approaches 0?

Answer 1

1

Explanation:

Recall that `tanx = (sinx)/(cosx)`

`lim_(xrarr0) sinx/tanx = lim_(xrarr0) sinx/(sinx/cosx) = lim_(xrarr0) cosx = cos(0) = 1`