Math, asked by NighMoon, 6 hours ago

sin^4Acosec^2A +Cos^4Asec^2A=1

Answers

Answered by alearner70

0

sin

4

Acosec

2

A+cos

4

Asec

2

A=

sin

2

A

sin

4

A

+

cos

2

A

cos

4

A

=sin

2

A+cos

2

A=1

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