Problem 87 of 7
Find the complex conjugate of 7.
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change sign of imaginary part only.
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Complex number must be in or convertible to a+bi form.
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Solution
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1. Identify the real part and imaginary coefficient.
2. Keep the real part unchanged.
3. Change the sign of the imaginary coefficient.
Use the worked steps, then substitute the final answer back into the original relationship to confirm it satisfies the prompt.
Changing the sign of the real part.