Math, asked by simrankumar8913, 1 year ago

Root sec squad pluse cosec square equal to tan plus cot

Answers

Answered by santukumar1806

0

Answer:

√sec^2A+cosec^2A=tanA+cotA

LHS

=√1/cos^2A+1/sin^2A

=√sin^2A+cos^2A/sin^2Acos^2A

=√1/sin^2Acos^2A

=√sec^2Acosec^2A

cosecAsecA

RHS

tanA+cotA

=sinA/cosA+ cosA/sinA

=sin^2A+cos^2A/sinAcosA

=1/sinAcosA

=cosecAsecA

LHS=RHS

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