railway RRB Technician Grade 3 Mock Test 2024 Quantitative Aptitude Trigonometry Circular Measure of Angles
If tan(2A) = cot(A - 45∘), then find the value of \(\frac{ \text {tan} A - \text {cot}^3 A}{\text {sin}^3 A + 2\text {sin}(2A)}\).
1
0
2
1
3
√3
4
None of the above