The first one x>7 nsdnejsjdhwkakns stupid 20 characters
The complex number is
-3i
There is no real number
a = 0
b = -3
The value of r is
√(0² + (-3)²) = 3
The trigonometric form of the comoplex number is
y = 3 cos θ
and
x = 0
Kilograms are more precise that's my opinion hope this helps ☺️☺️
