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Evaluate the following : i35

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Question

Evaluate the following : i35 

Sum
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Solution

We know that, i2 = – 1, i3 = – i, i4 = 1

i35 = (i4)8 (i2)i

= (1)8 (–1)i

= – i

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Chapter 1: Complex Numbers - Exercise 1.1 [Page 6]

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