Question

conjugate complex number

Answer 1

Complex conjugate simply by changing the sign of the imaginary part of the complex number. To find the complex conjugate of 4+7i we change the sign of the imaginary part. Thus the complex conjugate of 4+7i is 4 - 7i. To find the complex conjugate of 1-3i we change the sign of the imaginary part.

Answer 2

Answer:

Mark me as brainliest and thank me if the answer is useful.

Step-by-step explanation:

Conjugate of a complex number z, is another complex number represented by z¯. It is obtained by changing the sign of i. So, for z=a + ib then z¯=a−ib For example, if z=2−7√ i, then z¯=2+7√ i