_ x 0 x 2 x-2 x x (1- 2 x)^ 2 is
Mathematics · JEE Advanced · NTA Exams — Limit, Continuity and Differentiability
\(\lim _{x \rightarrow 0} \frac{x \tan 2 x-2 x \tan x}{(1-\cos 2 x)^{2}}\) is
- 2
- –2
- 1/2
- –1/2
Answer
(B) –2
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