Physics, asked by manojdevkule1223, 1 month ago

Find the magnitude of -4i +2j.

Answers

Answered by lk4507099

Answer:

Answer. and therefore that v=49=7 . In general, the magnitude of the vector a1i+a2j+a3k is a21+a22+a23 . This is sometimes called the modulus of the vector.

Explanation:

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Answered by sruthi1432

Answer:

2✓5

Explanation:

✓(16+4)

=✓20

=2✓5

I hope it will help you

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