Advertisements
Advertisements
प्रश्न
If `sqrt(3)`sec 2θ = 2 and θ< 90°, find the value of θ
योग
Advertisements
उत्तर
`sqrt(3)`sec 2θ = 2
⇒ sec2θ = `(2)/sqrt(3)`
⇒ sec2θ = sec30°
⇒ 2θ = 30°
⇒ θ =15°.
shaalaa.com
Trigonometric Equation Problem and Solution
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Solve the following equation for A, if 2 sin A = 1
Solve for x : tan2 (x - 5°) = 3
If sin α + cosβ = 1 and α= 90°, find the value of 'β'.
Find the value 'x', if:
Find the value 'x', if:
The perimeter of a rhombus is 100 cm and obtuse angle of it is 120°. Find the lengths of its diagonals.
Evaluate the following: `(sec34°)/("cosec"56°)`
Evaluate the following: `(sin36°)/(cos54°) + (sec31°)/("cosec"59°)`
Express each of the following in terms of trigonometric ratios of angles between 0° and 45°: cos72° - cos88°
Evaluate the following: cos39° cos48° cos60° cosec42° cosec51°
