Tt I T 27t 3n 5T Which numbers in the set {0, , Tt, 2n are solutions to the 4'3 following equations? e. sec?x – tan²x = 1 d. V3| cot x| = 1 f. sin x + cos x = 0

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A: (a)

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Q: the following equations? e. sec?x – tan?x = 1 %3D d. V3| cot x| = 1 f. sin x + cos x = 0 %3D

A:

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A: