Question

Identify the real and imaginary parts, respectively, of a complex number.
4 + (–2i)
Select one:
a. 4 and 2
b. –4 and 2
c. 2 and 4
d. 4 and –2

Answer 1

@YanaSidlinskiy @sauravshakya

Answer 2

What would you do? Add or subtract or multiply. Do you know?

Answer 3

um we should...

Answer 4

Signs are different so we....

Answer 5

add right

Answer 6

4 and -2

Answer 7

Well since the signs we would subtract. 4-2 =

Answer 8

@DELKATTY69 You know you're not supposed to be giving direct answers. Right?

Answer 9

it ok @YanaSidlinskiy i got you

Answer 10

:) Okies:)!!

Answer 11

my mistake but its simple question of complex numbers basics and simple sign changes
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