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r-ruslan [8.4K]
3 years ago
11

alt="(8 + 7i) + (7 - 31) " align="absmiddle" class="latex-formula">
Mathematics
2 answers:
Angelina_Jolie [31]3 years ago
6 0

assuming you meant to simplify above,

\bf (8+7i)+(7-3i)\implies \stackrel{\textit{adding like terms}}{15+4i}

GuDViN [60]3 years ago
6 0

8+7i+7-3i=15+4i

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Point <em>A</em> represents the complex conjugate z₁ and point L represents the complex conjugate of z₂ respectively

The complex conjugate of a complex number is a complex number that having equal magnitude in the real and imaginary part as the complex number to which it is a conjugate, but the imaginary part of the complex conjugate has an opposite sign to the original complex number

Therefore, graphically, the complex conjugate is a reflection of the original complex number across the x-axis because the transformation for a reflection of the point (x, y) across the x-axis is given as follows;

Preimage (x, y) reflected across the <em>x</em> axis give the image (x, -y)

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The reflection of z₁ across the x-axis gives the point <em>A</em>, while the reflection of z₂ across the x-axis gives the point <em>L</em>

Therefore;

Point <em>A</em> represents the complex conjugate z₁ and point L represents the complex conjugate of z₂

Learn more about complex numbers here;

brainly.com/question/20365080

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vladimir2022 [97]

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Read 2 more answers
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