Math, asked by manasa2571, 1 year ago

(tan a+cot a)=sec a×cosec a

Answers

Answered by Thinkab13

1

Answer:

LHS

tana + cota

sina/cosa + cosa/sina

sin^2a+cos^2a/cosa sina

1/cosa sina

seca coseca =RHS

You must be knowing,

sin^2a+cos^2a=1

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