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Trignometry

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Evaluate the ff. inverse trigonometric expressions

1. cot (arcos 0.6729)

2. sin (arctan 5.2913)

3. cot (arctan 3.9127)

4. tan (arcsin 0.9315)

5. tan (arccot 0.7381)

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Solution Summary

Step-wise solutions are provided. The expert evaluates the inverse trigonometric functions.

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(1) cot(arccos 0.6729) = cot(47.7087) = 1/tan(47.7087) = 0.90965

(2) ...

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