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Find the multiplicative inverse

Find the multiplicative inverse-example-1
User Cbilliau
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The multiplicative inverse of 3+i is (3-i√2)/11.

User Efeyc
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Answer:

3 + i

Explanation:

x = 1/(3 + i)

multiplicative inverse = reciprocal

The reciprocal of x is 1/x.

x = 1/(3 + i)

reciprocal = 1/x = 1/[1/(3 + i)]

1/x = 3 + i

Answer: 3 + i

User Jhilgeman
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