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.
The correct answer is 20 plz give me a like
Answer:
6/7 and 1 5/7
Step-by-step explanation: