Question

Find the multiplicative inverse of the complex number 1+i.
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Answer 1

Answer:

(1-i)/2

Step-by-step explanation:

Multiplicative inverse of 1+i =1/(1+i)

=(1/(1+i))*(1-i)/(1-i)

=(1-i)/1-i^2

=(1-i)/1-(-1)

=(1-i)/1+1

=(1-i)/2