lizbeth9720 lizbeth9720

18-12-2020
Mathematics

contestada

If a = 1 - 3i and b = -3, then find the value of the ab? in fully simplified form.

Respuesta :

pramishashrestha pramishashrestha

18-12-2020

solution

here,ab

1-3i × -3

1+9i

10i

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