Advertisements
Advertisements
प्रश्न
Find the value of 'A', if (1 - cosec A)(2 - sec A) = 0
योग
Advertisements
उत्तर
(1 - cosec A)(2 - sec A) = 0
⇒ 1 - cosec A = 0 and 2 - sec A = 0
⇒ cosec A = 1 and sec A = 2
⇒ cosec A = cosec 90° and sec A = sec 60°
⇒ A = 90° and A = 60°.
shaalaa.com
Trigonometric Equation Problem and Solution
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
