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07-10-2019
Mathematics

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Find the distance using the modulus of the difference between z 1 = -8 + 3i and z 2 = 7 - 4i.

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07-10-2019

Answer:

Step-by-step explanation:

z1-z2=-8+3i-(7-4i)

=(-8-7)+3i+4i

=-15+7i

|z1-z2|=[tex]=\sqrt{(-15)^2+(7)^2} \\=\sqrt{225+49} \\=\sqrt{274}[/tex]

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