Question

Let z1 = 15(cos(90°) + i sin(90°)) and z2 = 3(cos(10°) + i sin(10°)).

From the drop-down menus, explain the transformation of z1 to form StartFraction z 1 Over z 2 EndFraction.

The quotient of StartFraction z 1 Over z 2 EndFraction is (cos(°) + i sin(°).

z1 is scaled by a factor of and then rotated degrees clockwise.

Answer 1

Explanation:

Answer 2

5 (cos(80 degrees) + i sin(80 degrees)

Factor of 1/3

Rotated 10 degrees

Explanation: