Q 1: In the complex number 5 + iÖ6, the real part is _____ Answer:

Q 2: i^{6} + i^{8} Answer:

Q 3: In the complex number 5 + i6, the real part is _____ Answer:

Q 4: Addition of complex numbers: (5+i4) + (5i4) = ____ Answer:

Q 5: z_{1} = 3+i, z_{2} = 1+i, find the quotient z_{2}/z_{1} Answer:

Q 6: Division of complex numbers: (5+i9)/ (3+i4) Answer:

Q 7: Find the conjugate of 3+i Answer:

Q 8: In the solution of quadratic equation ax^{2} + bx + c = 0, if b^{2}  4ac < 0 the solution is _______ number. Answer:

Question 9: This question is available to subscribers only!

Question 10: This question is available to subscribers only!

