Question

Select the correct answer.
If u= 1 + i and v= 1 - i, what is u + V?

Answer 1

u + v = 2

Explanation:

If v = 1 - i

and u = 1 + i

Then we have to calculate and value of u + v

Now u + v = ( 1 - i ) + ( 1 + i )

= (-i + i) + ( 1 + 1 ) [by adding like terms]

= 0 + 2

= 2

= u + v = 2

:D