Use identities to find the exact values at a for the remaining five trigonometric functions.
13
3
COS Q=
and a is in quadrant III.
V6
sin =
3
(Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression.)
CSC =
(Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression.)