Question

if cosec ∅=13/12, then find the value of cos ∅​

Answer 1

Answer:

5/13.

Step-by-step explanation:

sin(phi) = 12/13. 1-sin²(phi)=cos²(phi)=25/169

Hence cos(phi)=5/13.

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Answer 2

I hope your will understand this answer.

Answer

5/13