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25-08-2020
Mathematics

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What is the magnitude of the vector 12 - 5i?

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Аноним Аноним

25-08-2020

Answer:

the magnitude is 7

Step-by-step explanation:

as i means unit vector along x-axis so the magnitude of i is 1 and now,

= 12 - 5×1

= 12- 5

= 7

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