The amplitude of is
π/3
π/4
2 π/3
π/6
Write real and imaginary parts of 3/2 i
Re(Z) = 3 Im(Z) = 2 i
Re(Z) = 0 Im (Z) = 3/2
Re(Z) = 3 i Im (Z) = 2
None of these
Let z1 be a complex number with |z1| = 1 and z2 be any complex number, then
0
1
-1
2
Express in the standard form a+ib:
1+i
1 + i(0)
Express in the standard form a+i b:
1-3 i
1+ 3 i
-1-3 i
Find the real and imaginary part of (2+i) (3-2 i)
8,1
-8,1
8,-1
-8,-1
If Z3 = -1/2 + √3/2 i, then the conjugate of (Z3)4 is.
The modulus and amplitude of are
√2 and π/6
1 and 0
1 and π/3
1 and π/4
If z is a complex number such that Re(z) = Im (z) , then
Re (Z2) = 0
Im (z2) = 0
Re (z2) = Im (z2)
z2 = 0
The real part of the complex number is
1/5
-1/5
5
2/5
