Math, asked by hearthackerrrr18, 1 year ago

plz help branliests

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Answered by varshachahar

2

Answer:

tanx/2 + cotx/2

sin(x/2)/cos (x/2) + cos(x/2)/sin(x/2)

sin2(x/2) + cos2(x/2)/sin(x/2) cos(x/2)

1/sin(x/2) cos(x/2)

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

2/sinx

2cosecx

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