Find distance of from origin.
11 Units
12 Units
13 Units
14 Units
distance of z from origin
When then
here , So
So,
Option (C)
Definition of Modulus of z(Complex Number) -
is the distance of z from origin in Argand plane
- wherein
Real part of z = Re (z) = a & Imaginary part of z = Im (z) = b
Option 1)
11 Units
This is incorrect
Option 2)
12 Units
This is incorrect
Option 3)
13 Units
This is correct
Option 4)
14 Units
This is incorrect
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