How do you find the product of each complex number

Naima Cox

Naima Cox

Answered question

2022-02-01

How do you find the product of each complex number 2i and its conjugate?

Answer & Explanation

lorugb

lorugb

Beginner2022-02-02Added 13 answers

Step 1
Complex conjugate of a complex number a+ib is aib and that of aib is a+ib
Hence, as 2i can be written as 02i
its complex conjugate is 0+2i or 2i
Hence, their product is
2i×2i
=4i2
=4×1
=4

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