Prove that: cot-1 (√1 + sin x + √1 - sin x /√1 + sin x - √ 1 - sin x ) = x/2, x ∈ (0, π/4)
CBSE Class 12
CBSE Class 12 Maths
trigonometric
,
class-12-maths
Murali
April 12, 2019, 5:45am
#1
Prove that:
Murali
April 12, 2019, 5:45am
#2