Question

For a re tangled triangle Trigonometry ratio of complementary angle 1)sin(90-theta)=cos theta 2)tan (90-theta)=cot theta 3)sec(90-theta)=cosec theta 4)cos (90-theta)=sin theta 5)cot (90-theta )tan theta 6)cosec (90-theta)=sec theta​

Answer 1

Answer:

answers is 89

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