lim x → 0 1 - cos 2 x x tan 2 x + 2 x 3 tan 3 x =

Question

lim x → 0 1 - cos 2 x x tan 2 x + 2 x 3 tan 3 x =, - 6, 1 2, 0, - 6 5

MARKS App · Accepted Answer

Given, lim x → 0 1 - cos 2 x x tan 2 x + 2 x 3 tan 3 x = lim x → 0 2 sin 2 x x tan 2 x 2 x 2 x + 2 x 3 tan 3 x 3 x 3 x = lim x → 0 2 sin 2 x 2 x 2 tan 2 x 2 x + tan 3 x 3 x = lim x → 0 sin x x 2 1 tan 2 x 2 x + tan 3 x 3 x = 1 1 + 1 = 1 2

Search any question & find its solution

Looking for more such questions to practice?