Question

Show that lim x-->0 sin x/x =1
For 5 mark question plz..

Answer 1

Step-by-step explanation:

Lim SinX/X

0/0 form :-

Use D-L hospitalization rule :

Lim f(x)/g(x) = f'(x)/g'(x)

Lim SinX / X

= CosX/1

= Cos0° / 1

= 1