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Write the real and imaginary parts of th...

Write the real and imaginary parts of the following
(i) `-2sqrt(2)i`
(ii) `(-1)/(5)+(i)/(5)`
(iii) `sqrt(3)+(sqrt(2))/(76)i`

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To find the real and imaginary parts of the given complex numbers, we will analyze each part step by step. ### Solution: **(i)** For the complex number \(-2\sqrt{2}i\): 1. Identify the real and imaginary components: - The number is in the form \(A + Bi\), where \(A\) is the real part and \(B\) is the coefficient of \(i\) (the imaginary part). - Here, there is no real part (the coefficient of \(1\) is \(0\)), and the imaginary part is \(-2\sqrt{2}\). 2. Write the results: - Real part: \(0\) - Imaginary part: \(-2\sqrt{2}\) **(ii)** For the complex number \(\frac{-1}{5} + \frac{i}{5}\): 1. Identify the real and imaginary components: - Here, \(A = \frac{-1}{5}\) and \(B = \frac{1}{5}\). - The real part is \(-\frac{1}{5}\) and the imaginary part is \(\frac{1}{5}\). 2. Write the results: - Real part: \(-\frac{1}{5}\) - Imaginary part: \(\frac{1}{5}\) **(iii)** For the complex number \(\sqrt{3} + \frac{\sqrt{2}}{76}i\): 1. Identify the real and imaginary components: - Here, \(A = \sqrt{3}\) and \(B = \frac{\sqrt{2}}{76}\). - The real part is \(\sqrt{3}\) and the imaginary part is \(\frac{\sqrt{2}}{76}\). 2. Write the results: - Real part: \(\sqrt{3}\) - Imaginary part: \(\frac{\sqrt{2}}{76}\) ### Final Results: - (i) Real part: \(0\), Imaginary part: \(-2\sqrt{2}\) - (ii) Real part: \(-\frac{1}{5}\), Imaginary part: \(\frac{1}{5}\) - (iii) Real part: \(\sqrt{3}\), Imaginary part: \(\frac{\sqrt{2}}{76}\)
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