Question
Question: \(\lim_{x \rightarrow \infty}\frac{1 - (2\sin x)^{2n}}{1 + (2\sin x)^{2n}}\)is NOT continuous at x =...
limx→∞1+(2sinx)2n1−(2sinx)2nis NOT continuous at x =
A
π/6
B
π/4
C
π/2
D
None of these
Answer
π/6
Explanation
Solution
(2 sin x)2 = 1 at x = ± π/6.