Solved: In Exercises 77 and 78, evaluate the expression without using a calculator
Chapter 5, Problem 78(choose chapter or problem)
In Exercises 77 and 78, evaluate the expression without using a calculator. (Hint: Make a sketch of a right triangle.)
(a) \(\tan (arccot 2)\)
(b) \(\cos(arcsec \sqrt{5})\)
Text Transcription:
tan(arccot 2)
cos(arcsec sqrt5)
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