3. For each of the following, provide the corresponding phasor. Your answer should be a com- plex number in polar form. You can use either ree or r/e notation. (a) -42 cos(200πt - 0.4) (b) 6.2sin(200лt +35°) (c) 3 cos(10πt) + 4 sin (105πt) (d) 3 cos(10πt+π/4)+4 sin(10³лt-π/4) (e) 3 cos(10πt+π) + 4 sin(10³πt)

Fig: 1