state gov Allahabad High Court Group C Mock Test Series 2024 Quantitative Aptitude Trigonometry Trigonometric Ratios and Identities
If \(\frac{\cos^2 θ - 3 \cos θ + 2}{\sin^2 θ} = 1\) where 0° < θ < 90° then what is sin2θ + cosθ equal to ?
1
5/4
2
3/2
3
7/4
4
2