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Popular >

simplify i^{120}

Solution

simplify

i^{120}

Solution

1

Solution steps

i^{120}

Apply exponent rule:

a^{b c} = (a^{b})^{c}

i^{120} = (i^{2})^{60}

= (i^{2})^{60}

Apply imaginary number rule:

i^{2} = - 1

= (- 1)^{60}

(- 1)^{60} = 1

= 1

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Frequently Asked Questions (FAQ)

What is i^{120} ?
The solution to i^{120} is 1