Find the sum of 10 + 5i and its complex conjugate. Write your answer in the form a + bi

Question

Find the sum of 10 + 5i and its complex conjugate.
Write your answer in the form a + bi

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Thái Dương 3 months 2021-07-28T14:50:15+00:00 1 Answers 4 views 0

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    2021-07-28T14:52:08+00:00

    Answer:

    20.

    Given, complex number is 10+5i .

    We need to find sum of the given complex number and its conjugate. The conjugate of 10+5i is 10-5i. Therefore, the sum will be 10+5i+10−5i=20.

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