Question

Find multiplicative Inverse of 2 - 3i​

Answer 1

Answer:

3i - 2 = 6i

Step-by-step explanation:

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Answer 2

$\underline{\underline{\blue{\textbf{Step - By - Step - Explanation : -}}}}$

To Find :

• Multiplicative Inverse of 2 - 3i

Solution :

• 2 - 3i

= 1/(2 - 3i)

= 1/(2 - 3i) × (2 + 3i)/(2 + 3i)

= (2 + 3i)/(2 - 3i)(2 + 3i)

= (2 + 3i)/2² - (3i)²

= (2 + 3i)/(4 + 9)

= (2 + 3i)/13

= 2/13 + 3i/13

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