Section 13 Complex Numbers Question 27 of 34 (1 point) Question Attempt: 1 of 2 For the given number, $-8i$ Part 1 of 2 (a) Identify the complex conjugate. The complex conjugate is $8i$ Part: 1 / 2 Part 2 of 2 (b) Determine the product of the number and its conjugate. The product of the number and its conjugate is
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The complex conjugate of a number is obtained by changing the sign of the imaginary part. Since -81 does not have an imaginary part, its complex conjugate is simply -81. Show more…
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