That’s really cool but thanks for free pointss <333
Answer:
Step-by-step explanation:
If a complex number is z=a+ib, then the trigonometric form of complex number is
where,
and
,
is called the argument of z,
.
The given complex number is -5i.
It can be rewritten as
Here, a=0 and b=-5.
lies in 4th quadrant.
So, the trigonometric form is
Answer:
8
Step-by-step explanation:
3 - -5 = 8
filling space here dont mind this
I believe the answer is 64?