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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]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. 
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