Q4 of 153 Page 13

Find the multiplicative inverse of the following complex numbers :

4 – 3 i

Given complex number is Z=4-3i


We know that the multiplicative inverse of a complex number Z is .


⇒


Multiplying and dividing with 4+3i


⇒


⇒


⇒


We know that i2=-1


⇒


⇒


∴ The Multiplicative inverse of 4-3i is .


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