Q 1: Write the complex number z = (2+i)/(1+i)(1i2) in the x+iy form. Answer:

Q 2: Write Ö27 as complex number. Answer:

Q 3: [(Ö5+i/2) (Ö5i2)]/6+i5) Answer:

Q 4: Division of complex numbers: (5+i9)/ (3+i4) Answer:

Q 5: Find the difference of the complex numbers z_{1>} = 3+i2, z_{2} = 13i Answer:

Q 6: Conjugate of conjugate of 3i is ___. Answer:

Q 7: Addition of complex numbers: (5+i4) + (5i4) = ____ Answer:

Q 8: Multiplciation of complex numbers: Write (2i)^{3} as a complex number with both real and imaginary parts. Answer:

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