cotA+tanA= SecA CosecA
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Answer:
cotA+tanA
sinA/cosA+cosA/sinA
sin.sq A +cos.sq A/sinA*cosA
1/cos*sin
1/cos* 1/sin
cosec*sec
Answered by
0
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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