Math, asked by Baljeetkumarsingh, 10 months ago

T
T
1-sin x
sec X - tan x
if
<x<
Prove that :
2
T
1 + sin x
37
sec x + tan x , if
2

Answers

Answered by shouryajha2808

0

Answer:see below. Explanation: 1+sinx1−sinx=(secx+tanx)2. Right Side =(secx+tanx)2. =(secx+tanx)(secx+tanx). =sec2x+2secxtanx+tan2x.

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