Mathematics, 25.09.2019 05:30 ionutvasiliev4237

Find the product of the complex number and its conjugate.
1 + 2i
1 - 4i
-3
5
1 + 4i

Answers: 1

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Find the product of the complex number and its conjugate.
1 + 2i
1 - 4i
-3
5...