Find all solutions to the following equation on the interval [I E H s: 2111' {in radians]. Etan = 3 H=.. x Give your answers as exact values in a list, with commas between your answers. Type "DNE" [Does Not Exist] if there are no solutions. Do not use any trigonometric functions on a calculator or other technology, as they will not prtwide you with exact answers. Decimal approximations and answers given in degrees will be marked wrong. In the answer box below, type an exact answer only (i.e. no decimals). You do not need to fully simplify/reduce fractions and radical expressions. 15 17 If sin o = 113 and tan 8 = 144 with o in quadrant IV and B in quadrant I, then find cos(a + B). cos(a + B)In the answer box below, type an exact answer only (i.e. no decimals). You do not need to fully simplify/reduce fractions and radical expressions. If cos a = 41 and tan 8 = - 4, with o in quadrant II and B in quadrant IV, then find tan(a - B). tan(a - B)