Prove the identity. cos (a-x) = cotx cos Note that each Statement must be based on a Rule chosen from the Rule menu. To see a detailed description of a Rule, select the More Information Button to the right of the Rule. Statement Rule COS COST 2 -cos (-x) sin 0 sin (-x) Algebra DeO sin 5 cos cos sinx (D) - cos () - O sin (-x) Algebra cos cos x sin sin Validate This line is incorrect.

Q: 1-¹ (sin(-57)). Evaluate sin

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A: Topic - Simplification of trigonometric expression We are given, 1-cos(-x)sin x+sin x1-cos(-x)We…

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A: Solution-

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Q: Verify the identity algebraically. Use the table feature of a graphing utility to check your result…

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