Math, asked by 2668karan, 5 months ago

Prove that: ( + )

2 + ( + )

2 = 7+tan2A+cot2A

Answers

Answered by snishta3

0

ifm-muxw-eka meeting is for making friends no adult content allowed

Answered by priyasharma113344

2

Step-by-step explanation:

L.H.S. =(sinA+cosecA)

2

+(cosA+secA)

2

=sin

2

A+cosec

2

A+2sinAcosecA+cos

2

A+sec

2

A+2cosAsecA

=1+2+2+1+tan

2

A+1+cot

2

A

=7+tan

2

A+cot

2

A = R.H.S.

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