Question

the need for help is real
ill medal

Answer 1

Which of the following is the conjugate of a complex number with −1 as the real part and 3 as the imaginary part?

−1 − 3i

−1 + 3i

3i + 1

3i − 1

Answer 2

@iGreen

Answer 3

@caitlinnr14

Answer 4

@midhun.madhu1987 @waterineyes

Answer 5

the number itself is -1+3i
which is same as 3i-1
the conjugate for ai-b, is ai+b.
So the conjugate for 3i-1 is?

Answer 6

B and D are same, just in different order.

Answer 7

d

Answer 8

could i get help with one more please :)

Answer 9

I was gone. I was offline -:(