In Exercises 14, evaluate without using a calculator. Use
Chapter 5, Problem 5.1.1.14(choose chapter or problem)
In Exercises 1–4, evaluate without using a calculator. Use the Pythagorean identities rather than reference triangles. (See Example 1.)
Find \(\sec \theta\) and \(\csc \theta\) if \(\tan \theta=3\) and \(\cos \theta>0\).
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