Chapter T, Problem 4DDT

(a)

To determine

To find: The exact value of $\tan \left(\frac{\pi }{3}\right)$.

(b)

To determine

To find: The exact value of $\sin \left(\frac{7\pi }{6}\right)$.

(c)

To determine

To find: The exact value of $\sec \left(\frac{5\pi }{3}\right)$.