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Quick
Review:
Basic
Trigonometric Identities :
1.
Quotient Identity:
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2.
Pythagorean Identities:

Homework
Questions:
1. Prove each of the following identities.
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2. Prove each of the following identities.
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3. Prove each of the following identities.
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Solutions:
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Proof:

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Proof:

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Proof:

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Proof:

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Proof:

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Proof:

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Proof:

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Proof:

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Proof:

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Proof:

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Proof:

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Proof:

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Proof:

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Proof:

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Proof:

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Proof:

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Proof:
