CUET and UG exam CUET UG 2025 Mock Test Series Quantitative Aptitude Trigonometry Trigonometric Ratios and Identities
यदि \(\rm \frac{1}{cosec^2\theta-cot^2\theta} + \frac{1}{sec^2 - tan^2\theta}\) = 2sinθ है, तो θ का एक मान क्या है?
1
0°
2
45°
3
90°
4
30°