wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

(1+i1−i)2+(1−i1+i)2 is equal to

A
2i
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
-2i
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
-2
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
D
2
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is C -2
(1+i1i)2+(1i1+i)2=2i2i+(2i2i)=2

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon