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Q138. If z1 = 2 + 3i and z2 = 1 - i, then |z1z2| is:

Mathematics — Number Systems — Question 138 of 195

A. √13
B. √26
C. √15
D. 26

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If z1 = 2 + 3i and z2 = 1 - i, then |z1z2| is: | Mathematics MCQ #138 | Examora | Examora