Math, asked by sangeetac0101, 11 months ago

cotA+tanA =cosecA×secA​

Answers

Answered by manojrajoria19pb2h2m
0

PROOF :

LHS = tan @ + cot@

= sin@/cos@ + cos@/sin@

= sin²@ + cos²@ / sin@.cos@

since, sin²@ +cos²@ = 1

so, = 1/sin@.cos@

= cosec@.sec@ = RHS.

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Answered by rituyadav27
0

Step-by-step explanation:

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