Answer: 2
Step-by-step explanation:
I just did it on edge2020
Answer:
130.2
-5 BECAUSE -4.5 IS CLOSER TO 0
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.
1,1
3,3
4,4
5,5
see picture
