Question

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Answer 1

Answer:

1.False; value of tan begins from zero and goes on to become more than 1. sec A = 12/5 for some value of angle A. Solution: True, value of cos is always more than 1.

2.False, cot A means cotangent of angle A. sin A = 4/3 for some angle

3. False,there is no product

4.False, sec A = 12/5 for some value of ∠A is only true so the statement is false..

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