Complex Numbers Multiple Choice Questions (MCQ) PDF Download

MCQ 1: ι¹⁰ is equal to

1. −1
2. ι
3. 1
4. 0

MCQ 2: The numbers a + bι and a - bι are said to be

1. factors of each other
2. additive inverse of each other
3. multiplicative inverse of each other
4. conjugate of each other

MCQ 3: The conjugate of 6 + 3ι is

1. &minus6 + 3ι
2. &minus6-3ι
3. 6-3ι
4. 6 + 3ι

MCQ 4: √−1 is the imaginary unit and denoted by

1. iota
2. pi
3. micro
4. delta

MCQ 5: In z = a + bι, if i is replaced by −ι, then another complex number obtained is said to b

1. additive inverse of z
2. prime factor of z
3. Complex conjugate of z
4. multiplicative inverse of z