Advertisements
Advertisements
प्रश्न
Solve the following equation for A, if 2 sin A = 1
Advertisements
उत्तर
2 sin A = 1
sin A = `(1)/(2)`
sin A = sin 30°
A = 30°
संबंधित प्रश्न
If 3 tan A - 5 cos B = `sqrt3` and B = 90°, find the value of A
Find the magnitude of angle A, if 2 cos2 A - 3 cos A + 1 = 0
Solve for x : tan2 (x - 5°) = 3
Solve for x : sin2 x + sin2 30° = 1
In a trapezium ABCD, as shown, AB ‖ DC, AD = DC = BC = 24 cm and ∠A = 30°. Find: length of AB
Find the value 'x', if:
Find the value of 'y' if `sqrt(3)` = 1.723.
Given your answer correct to 2 decimal places.
Evaluate the following: `(sin62°)/(cos28°)`
Evaluate the following: `(2sin28°)/(cos62°) + (3cot49°)/(tan41°)`
Evaluate the following: `(5cot5° cot15° cot25° cot35° cot45°)/(7tan45° tan55° tan65° tan75° tan85°) + (2"cosec"12° "cosec"24° cos78° cos66°)/(7sin14° sin23° sec76° sec67°)`
