Question

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Answer 1

Answer:

Step-by-step explanation:

30. 45. 60. 90

Sin. 1/2. 1/√2. √3/2. 1

Cos √3/2. 1/√2. 1/2. 0

Tan. 1/√3. 1. √3. Not define

Answer 2

Step-by-step explanation:

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