Question

cotA+tanA= SecA CosecA​

Answer 1

Answer:

cotA+tanA

sinA/cosA+cosA/sinA

sin.sq A +cos.sq A/sinA*cosA

1/cos*sin

1/cos* 1/sin

cosec*sec

Answer 2

Answer:

here, is your answer...

To prove,

CotA+tanA = secA. cosecA

L. H. S = COtA+tanA

cosA/sinA + sinA/cosA

(cos²A + sin²A)/SinA. cosA

1/sinA.cosA

1/sinA.1/cosA

cosecA. secA

proved, L. H. S=R.H.S

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