Any complex number
can be written in trigonometric form as

where
is the modulus of
and
is its argument, i.e. the angle
makes with the positive real axis in the complex plane.
We have

and

Then

I believe that the range is 4.
Answer:
the qmswrt would be b
Step-by-step explanation:
I thijk
Surface Area of a Sphere is...

Now...

The answer is Option C
Answer:
7-5x
Step-by-step explanation: