Question

find the lim x->0 (cosxtanx)/x

Answer 1

convert tan into sin/cos and use \[\lim_{x\to0}\frac{\sin x}x=1\]

Answer 2

Can u do that? @EduardoManzano

Answer 3

i do understand the concept that sinx/x =1 but i don't understand what to do with the cosx that's left over