Solve the following trigonometric equations for all solutions Enter exact answers whenever possible Choose th smallest positive angle for your base angle a sin 0 3 Solution with smaller positive base angle 0 n for all integers n Solution with larger positive base angle 0 n for all integers n b cos 0 4 Solution with smaller positive base angle 0 1 n for all integers 7 Solution with larger positive base angle 0 nto for all integers n