Advertisements
Advertisements
प्रश्न
Solve the following equation for A, if 2 sin 3 A = 1
बेरीज
Advertisements
उत्तर
2 sin 3 A = 1
sin 3 A = `(1)/(2)`
sin 3A = sin 30°
3A = 30°
A = 10°
shaalaa.com
Trigonometric Equation Problem and Solution
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
Solve the following equation for A, if tan 3 A = 1
If sin 3A = 1 and 0 < A < 90°, find `tan^2A - (1)/(cos^2 "A")`
Solve for x : 2 cos (3x − 15°) = 1
Find the value of 'A', if (1 - cosec A)(2 - sec A) = 0
Find the value of 'A', if (2 - cosec 2A) cos 3A = 0
If θ = 30°, verify that: sin 3θ = 4sinθ . sin(60° - θ) sin(60° + θ)
Find the value 'x', if:
Find the value 'x', if:
Evaluate the following: `(tan12°)/(cot78°)`
Evaluate the following: cos39° cos48° cos60° cosec42° cosec51°
