Solve for the value of A° when sin A = 3.5 x and cos A = 5.5 x
A). 32.47°
B). 33.68°
C). 34.12°
D). 35.21°
1. ΔABC is right angled at B. If cot C = 24/7, then what is the value of cosec C?
4. If \(\sin A - \cos A = \frac{{\sqrt 3 - 1}}{2}\), then the value of sin A. cos A is
5. If cos A + sin A = $\sqrt{2} cos A$ , then cos A - sin A is equal to : (where $0^{0} < A < 90^{0}$)
6. Maximum value of (6sinθ + 8cosθ) is –
8. What is the minimum value of 4 sin2 θ + 6 cos2 θ?
9. If 2secA - $\frac{(1+sinA)}{cosA}$ = x, then the value of x is