Question

Show that:-
$\sqrt{i} + \sqrt{ - i} = \sqrt{2}$
​

Answer 1

Answer:

Root i + root - i = root2

S. O. B. S

i-i+2rooti root-i=2

2root-i^2=2

2(-i) =2

S.O.B.S

4(1)=4

1=1

Answer 2

Answer:

see the attachment above