sdbgirl sdbgirl

22-03-2020
Mathematics

contestada

Need help with the question in the picture learned awhile ago and forget!

Need help with the question in the picture learned awhile ago and forget class=

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

22-03-2020

Answer:

-i

Step-by-step explanation:

i^15

Divide the exponent by 4

15/4 = 3 r 3

Take the remainder and use as the exponent

i^3

We know that i^2 = -1

i^3 = i^2 *i

i^3 = -1*i

-i

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