2 Consider the equation 4sin a: = 90 cosm 42. There are two values of :19 in the interval [0, 21r] that satisfy this equation. Find those values. Note:Write the exact value but not the approximate value(for example write 45 but not 0.8). Write Pi, pi or 1r if your answer contains 7r Write the smaller value of m in the interval [0, 271'] that satisfy the equation. a}: ab 3 lal 1r sin(a) m1 0 ED Write the bigger value of m in the interval [0, 21r] that satisfy the equation. m: ab g 5 lal man at o