Question

Lim tan²3x/sin2x²
x→0

Answer 1

Verified answer

Lim x->0 tan²3x/sin 2x²
=lim x->0 tan 3x tan 3 x/2 sin x² cos x²
=lim x->0 3.3 tan x tan x/2 sin x²
=lim x->0 3.3/2
=9/2