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qwelly [4]
3 years ago
15

Find the additive inverse of -7+5i.

Mathematics
1 answer:
Deffense [45]3 years ago
4 0

Answer:

Required additive inverse is -7-5i.

Step-by-step explanation:

Given number is -7+5i.

Now we need to find about what is that additive inverse of the given number -7+5i.

We know that if complex number is a+bi then it's additive inverse is given by a-bi.

Basically we need to change the sign of imaginary term.

imaginary term in given number -7+5i is +5i.

Changing sign of +5i gives -5i.

Hence required additive inverse is -7-5i.

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