All steps required for solving must be shown in order to earn partial or full credit.
If a fellow student who is also learning trigonometry could not logically follow the steps shown supporting your given answer, not enough work is shown and full credit will not be earned
1. If tan ? =
and ? is in quadrant III find the exact values of the other trigonometric functions of
?. Show the work required for calculations.
2. Find the exact function value (if it exists) without a calculator