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1.13.1 Vectors in two and three dimensions

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Question 31

Given that the point L L\,L has position vector i+6j+3k\mathbf{i} + 6\mathbf{j} + 3\mathbf{k}i+6j+3k and the point M M\,M has position vector 4i−2j+5k4\mathbf{i} - 2\mathbf{j} + 5\mathbf{k}4i−2j+5k

a.

Find the vector LM⃗\vec{LM}LM

[3]
b.

Find ∣LM⃗∣|\vec{LM}|∣LM∣

[3]

1.13.1 Vectors in two and three dimensions Questions

  1. A Level
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  3. /1.13.1 Vectors in two and three dimensions