Question Number 11416 by anisa last updated on 25/Mar/17

Answered by Joel576 last updated on 25/Mar/17

= lim_(x→0) ((2 sin^2 x)/(2x sin 2x)) = lim_(x→0) (2/2) . ((sin x)/x) . ((sin x)/(sin 2x)) = 1 . 1 . (1/2) = (1/2)