Teaching NVS TGT 2024 Test Series Quantitative Aptitude Trigonometry Trigonometric Ratios and Identities
What will\(\rm \frac{\tan \theta}{\sec \theta-1}+\frac{\tan \theta}{\sec \theta+1}\) be equal to?
1
2 tan θ
2
2 sec θ
3
2 cosec θ
4
2 tan θ. sec θ