Question: 12 5 points Prove identity sin x csc x cos x csc x 12. (5 points) Prove identity: sin (:r) -F csc (x) cos2 (x)

12. (5 points) Prove identity: sin (:r) -F csc (x) cos2 (x)

= csc (x)

12 5 points Prove identity sin x csc x cos x csc x

12. (5 points) Prove identity: sin (:r) -F csc (x) cos2 (x) = csc (x)

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