Question

Which of the following is the conjugate of 6 + 7i?

6 + 7i

6 − 7i

7 + 6i

7 − 6i

Answer 1

6 - 7i

it's always the same thing with sign changed in front of the i

Answer 2

I believe it is 6-7i

Answer 3

yep, it is :)

Answer 4

Okay, thank you! Just wanting to make sure :)