Here, can't we put sin( +h)= -sin h and then solve the limit The answer in this case as - Maths - Continuity and Differentiability

Question

Here, can't we put sin(?+h)= -sin h and then solve the limit The
answer in this case as well will come out to be 0

Anikesh Kumar Mishra · Accepted Answer

Here, can't we put sin(?+h)= -sin h and then solve the limit. The answer in this case as well will come out to be 0.