Math, asked by janhviahire, 3 months ago

iv)
Prove that. cot A + tan A = cosec 0 sec

Answers

Answered by pratibhasharma8219

2

Answer:

lhs=cosA/sinA+sinA+coA

=cos²A+sin²A/sinAcosA

=1/sinAcosA

=1/sinA×1/cosA

=cosecAsecA

lhs=rhs

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