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Evaluate the following : 1i58 - Mathematics and Statistics

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Question

Evaluate the following : `1/"i"^58`

Sum

Solution

`1/"i"^58 = 1/("i"^2)^29`

= `1/(-1)^29`

= `1/(-1)`

= – 1.

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

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