railway RRB NTPC Mock Test Series 2024-25 (CBT 1 + CBT 2) Quantitative Aptitude Trigonometry Trigonometric Ratios and Identities
If sin(A + B) = \(\frac{\sqrt3}{2}\) and sec(A - B) = \(\frac{2}{\sqrt3}\), 0° < A + B ≤ 90° and A > B, find A and B.
1
A = 15° and B = 45°
2
A = 60° and B = 30°
3
A = 45° and B = 15°
4
A = 30° and B = 60°