Seudónimo Seudónimo

19-02-2018
Mathematics

contestada

Will mark as Brainliest.

Find the value of i^56.

A) 1

B) i

C) −1

D) −i

Respuesta :

preciousmarie preciousmarie

19-02-2018

Hi there

The answer would be A. 1

Hope It helps.

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CrazyEmily CrazyEmily

19-02-2018

The answer is 1

Explanation:
we know that sqrt(-1)=i
If we did sqrt(-1) to any even power, we would get back to 1 because...
sqrt(-1) • sqrt(-1)= sqrt(1)= 1
We could continue this pattern 56 times and we'd still have 1.

Best of luck!

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