Question
Question: \(f(x) = \sqrt{\sin^{- 1}(2x) + \frac{\pi}{6}},x,\) equals –...
f(x)=sin−1(2x)+6π,x, equals –
A
1
B
–1
C
½
D
–3/2
Answer
½
Explanation
Solution
Hint : First once L' Hospital then rationalization
f(x)=sin−1(2x)+6π,x, equals –
1
–1
½
–3/2
½
Hint : First once L' Hospital then rationalization