Math, asked by yashashrigowda, 2 months ago

find the value of cosec²-cot²​

Answers

Answered by luckyprabhu10
0

Answer:

cosec x + cot x

= 1/sin x + cos x/sin x

= (1+cos x)/sin x

= [1+ cos^2 (x/2) - sin^2 (x/2)]/2sin (x/2)cos (x/2)

= [2 cos^2 (x/2)]/2sin (x/2)cos (x/2)

= cos (x/2)/sin (x/2)

= cot (x/2).

Step-by-step explanation:

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Answered by unknownuser1944
0

Answer:

cot (x/2)

Step-by-step explanation:

this is the answer

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