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goblinko [34]
3 years ago
14

Which components are a possible representation of vector u if ||-4u|| ≈ 14.42?

Mathematics
1 answer:
Firdavs [7]3 years ago
3 0

Answer:

Step-by-step explanation:

Check for each vector

u=\\4u=\\||4u||=\sqrt{12^2+8^2}\\=\sqrt{208} \\=14.42

Hence this is the required vector.

u=\\4u=\\||4u||=\sqrt{4^2+16^2}=16.49

u=\\4u=\\||4u||=\sqrt{8^2+8^2}=11.31

u=\\4u=\\||4u||=\sqrt{8^2+16^2}=17.889

Hence required vector =

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