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Express of the complex number in the for...

Express of the complex number in the form `a + i b`.
`i^39`

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To express the complex number \( i^{39} \) in the form \( a + ib \), we can follow these steps: ### Step 1: Simplify \( i^{39} \) The powers of \( i \) cycle every four terms: - \( i^1 = i \) - \( i^2 = -1 \) - \( i^3 = -i \) - \( i^4 = 1 \) ...
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