state gov Assam (অসম) ADRE Grade III Mock Test Series 2025 Quantitative Aptitude Trigonometry Trigonometric Ratios and Identities
If \(\frac{{{{\cos }^2}{\rm{\theta }}}}{{{{\cot }^2}{\rm{\theta }} - {{\cos }^2}{\rm{\theta }}}} = 3,{\rm{}}\)0° < θ < 90°, then the value of cot θ + cosec θ is:
1
√3/2
2
√3
3
2√3
4
(3√3)/4