The complex number having sum of real part and imaginary part 6 and real part is also double of imaginary part will be
Let the complex number is x+iy, where x will be real part and y will be imaginary part.
According to the given conditions
x+y = 6 ------ (1)
x = 2 ------ (2)
Solving (1) and (2) we get
x = 4 and y = 2
So, complex number will be 4+2i
Option (B)
Definition of Complex Number -
& i2=-1
- wherein
Real part of z = Re (z) = x & Imaginary part of z = Im (z) = y
Option 1)
This is incorrect.
Option 2)
This is correct.
Option 3)
This is incorrect.
Option 4)
This is incorrect.
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