SSC SSC Selection Post (Phase 13) 2025 Mock Test Quantitative Aptitude Trigonometry Trigonometric Ratios and Identities
यदि cot2θ = 1 + cos2θ - sin2θ, 0° < θ < 90° है, तब tan2θ + cosec2θ का मान ज्ञात कीजिए।
1
\(\frac{1}{2}\)
2
\(\frac{3}{2}\)
3
-1
4
3