MCQ
$\frac{1}{\text{Z}}$ is, _________________ for complex number z.
- Aadditive inverse
- Badditive identity element
- Cmultiplicative identity element
- Dmultiplicative inverse
✓
Answer
- multiplicative inverse
Solution:
On multiplying reciprocal of complex number $\frac{1}{\text{z}}$ to complex number z, we get multiplying inverse one i.e. z × 1 = z.
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