state gov APPSC Forest/Assistant Beat Officer (ఫారెస్ట్/అసిస్టెంట్ బీట్ ఆఫీసర్) (Pre + Mains) Mock Test 2025 Quantitative Aptitude Trigonometry Circular Measure of Angles
If sinθ = cos(θ + 30∘), and tan2α = cot(-α + 45∘). then find the value of sum of θ and α.
1
75∘
2
45∘
3
30∘
4
60∘