2 years ago

If Vector u=(5,-7) and v=(-11,3), 2v-6u=_ and ||2v-6u||≈_

Mathematics

1 answer:

victus00 [196]2 years ago

8 0

Part 1: Correct.

Part 2

$\sqrt{(-52)^2 + 48^2} \approx 70.77$

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Answer:

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Step-by-step explanation:

Let x = first odd integer

x+2 = 2nd odd integer

x+4 = 3rd odd integer

x+6 = 4th odd integer

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x+ (x+2) + (x+4)+(x+6) = 400

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4x +12 = 400

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4x+12-12 = 400-12

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4x/4 = 388/4

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If Vector u=(5,-7) and v=(-11,3), 2v-6u=_____ and ||2v-6u||≈_____

If Vector u=(5,-7) and v=(-11,3), 2v-6u=_ and ||2v-6u||≈_