N
Navaneeth
09 Nov 18

If 2sec(2alpha)=tan (beta) + cot(beta), then one of the values of (alpha + beta ), is a) π b) nπ - π/4,n€Z c) π/4 d) π/2

Replies to this post

S
Sonaraveen

C

2
N
Nisham

2sec(2α) = tan(β) + cot(β), then one of the values of (α+β), is π/4

2
A
Aswin

🙄😲😵 emojis says it all

-2