Question

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ISC class 11th Mathematics :
Find the multiplicative inverse of
1)
$\frac{3 + 4i}{4 - 5i}$
2)
$\frac{(2 + 3i)(3 + 2i)}{5 + i}$
Step by step answer required. Spam answers shall be reported. Best answer will be marked the brainliest.

Answer 1

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