To find: The inverse of a
The inverse of the complex number
Given data: The given complex number is
Method/Formula used:
The inverse of a complex number
Calculation:
The given complex number z is
Multiply denominator and numerator on the right by complex conjugate of
Check:
By the definition of the inverse of a complex number
Thus,
Chapter 4 Solutions
High School Math 2015 Common Core Algebra 2 Student Edition Grades 10/11
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