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TS EAMCET · Maths · Limits

\(\lim _{x \rightarrow 0} \frac{\tan x-\sin x}{x^2}\) is equal to

  1. A 0
  2. B 1
  3. C \(\frac{1}{2}\)
  4. D \(-\frac{1}{2}\)
Verified Solution

Answer & Solution

Correct Answer

(A) 0

Step-by-step Solution

Detailed explanation

\(\lim _{x \rightarrow 0} \frac{\tan x-\sin x}{x^2}, \quad\left(\right.\) form \(\left.\frac{0}{0}\right)\) By 'L' Hospital Rule \(\lim _{x \rightarrow 0} \frac{\sec ^2 x-\cos x}{2 x}, \quad\left(\text { form } \frac{0}{0}\right)\) Again, by 'L' Hospital Rule…