Question
Mathematics Question on Trigonometric Equations
If sin-1x = 2 tan-1x , then number of integral values of x is equal to:
A
0
B
1
C
2
D
More than 2
Answer
More than 2
Explanation
Solution
The correct answer is option (D) : More than 2
If sin-1x = 2 tan-1x , then number of integral values of x is equal to:
0
1
2
More than 2
More than 2
The correct answer is option (D) : More than 2