state gov RPSC 2nd Grade Senior Teacher Mock Test Series 2025 Quantitative Aptitude Trigonometry Trigonometric Ratios and Identities
The given expression is equivalent to:
\(\sqrt{\frac{\sec \theta + 1}{\sec \theta - 1}} + \sqrt{\frac{\sec \theta - 1}{\sec \theta + 1}}\)
1
2sinθ
2
2cosecθ
3
2 tan θ
4
2tanθ.secθ
5
Question Not Attempted