In Exercises 111116, evaluate the expression without using a calculator. (Hint: Make a
Chapter 1, Problem 114(choose chapter or problem)
In Exercises 111–116, evaluate the expression without using a calculator. (Hint: Make a sketch of a right triangle, as illustrated in Example 7.)
(a) \(\tan (\operatorname{arccot} 2)\)
(b) \(\cos (\operatorname{arcsec} \sqrt{5})\)
Equation Transcription:
Text Transcription:
tan (arccot 2)
cos (arcsec sqrt 5)
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