Which of the following expressions is the conjugate of a complex number with −5 as the real part and 4i as the imaginary part? 5

Question

luda_lava [24]

3 years ago

9

Which of the following expressions is the conjugate of a complex number with −5 as the real part and 4i as the imaginary part? 5

+ 4i / 5 − 4i / −5 − 4i/ −5 + 4i

Mathematics

1 answer:

ladessa [460] · Answer 1 · 2022-06-07T01:51:59+03:00

ladessa [460]3 years ago

4 0

The mathematical expression of the given complex number above is -5 + 4i. The conjugate of this complex number is that which has an opposite operation. The given is an addition operation. That is -5 - 4i. Therefore, the answer is the third among the choices.