Question

Q6 Prove that the product of any complex number with its conjugate is always a non- negative real number.​

Answer 1

Answer:

Step-by-step explanation:

In mathematics, the complex conjugate of a complex number is the number with an equal real ... The product of a complex number with its conjugate is equal to the square of the number's modulus. This allows ... Thus, non-real roots of real polynomials occur in complex conjugate pairs (see Complex conjugate root theorem).