Q 1: If z = a+ib, what is the multiplicative inverse? aib 1/a+ib 1/aib

Q 2: Find x and y in [3/(Ö5 x 5] + i2Ö5y = Ö2 Answer:

Q 3: The conjugate of z_{1} + z_{2} given that z_{1} = 3+i5 and z_{2} = 6+i8 is ____. 9+i13 9i13 913i

Q 4: Find x and y in 4x+i(3xy) = 3i6 Answer:

Q 5: Find the conjugate of the number 49i7. Answer:

Q 6: Find the conjugate of iÖ5. Answer:

Q 7: Conjugate of conjugate of 3i is ___. 3i 1/3i 3i

Q 8: The conjugate of the product of two complex numbers z_{1} = 3+i7, z_{2} = 8+i5 21i42 35i33 7i57

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Question 10: This question is available to subscribers only!

