Answer:
( cos40° + isin40°)
Step-by-step explanation:
To divide

=
[ cos(x₁ - x₂) + isin(x₁ - x₂)
Given

=
( cos(90 - 50)° + isin(90 - 50)°
=
( cos40° + isin40° )
Step-by-step explanation:
all I see is a piece of paper
Answer:
45
2
03
16
26
224
Step-by-step explanation: