The sum of the complex number and its complex conjugate is _________.
Answer & Analysis
Analysis
Question Analysis
This question tests the student's understanding of the sum of a complex number and its conjugate. The imaginary parts cancel out, leaving only the real part doubled.
Key Concept Explanation
The sum of a complex number and its conjugate is given by , which is always a real number.
Step-by-step Solution
1. Identify the given complex number:
Want More Practice Questions?
Access thousands of practice questions with detailed explanations on Scholardog.