Evaluate the following expressions.
Note: The answer must be given as a fraction, NO DECIMALS. If the answer involves a square root it should be entered as sqrt . For instance, the square root of 2 should be written sqrt(2).

If [math], and [math] is in quadrant III , then find

(a) [math]

(b) [math]

(c) [math]

(d) [math]

(e) [math]

Your overall score for this problem is