Question

lim as x approaches 0 of (3 sin 4x) / sin 3x

Answer 1

the answer is 0

Answer 2

Lim x-->0 of (3 sin 4x) / sin 3x

Both the numerator and denominator are zero in this limit, so you can use L'Hopital's rule.

Lim x-->0 of (3 sin 4x) / sin 3x =

Lim x-->0 (12 cos 4x) / (3 cos 3x ) = 4

Answer 3

thanks Iblis