state gov TSPSC DAO (Divisional Accounts Officer) Mock Test 2024 Quantitative Aptitude Trigonometry Circular Measure of Angles
यदि \(\rm \sec\left(90^{\circ}-\frac{3θ}{2}\right)=\sqrt2\), 0° < θ < 90° है, तो 2sin θ + 4cos2θ का मान क्या होगा?
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