Question

Which of the following is the conjugate of a complex number with 4 as the real part and -3 as the imaginary part?

Answer 1

-3 + 4i

3 - 4i

4 + 3i

4 - 3i

Answer 2

@ganeshie8

Answer 3

@aaronq

Answer 4

@magbac

Answer 5

@magbak

Answer 6

use this http://www.mathportal.org/calculators/complex-numbers-calculator/simplifying-complex-expressions.php

Answer 7

Complex numbers always take the form

a+bi

and the conjugate of that would be

a - bi

So what might the answer be?

Answer 8

it is A

Answer 9

wow @TaylorTerminate so rude

Answer 10

no giving answers @magbak