CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon
MyQuestionIcon
6
You visited us 6 times! Enjoying our articles? Unlock Full Access!
Question

If z1=iz2 and z1z3=i(z3z2), then |z3|=2|z1|

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

The correct option is B False
z1=iz2
z1z3=i(z3z2)
z1z3=i(z3z1i)
z1z3=z3iz1
2z1=z3+iz3
2z1=z3(1+i)
z3=2z11+i
|z3|=2z11+i
=212+i2|z1|
Hencegivenstatementisfalse

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