Question: 5. Prove that sin @+ cos @= 1 for W / X is an identity. V V 5. Prove that sin 0+ cos e 1

5. Prove that sin 0+ cos e 1 for 3 is an

identity.

5. Prove that sin @+ cos @= 1 for W / X is an identity. V V

5. Prove that sin 0+ cos e 1 for 3 is an identity.

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