Find the vector joining the points P(2, ...

Find the vector joining the points P(2, 3, 0) and Q(– 1, – 2, – 4) directed from P to Q.

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The correct Answer is:

`-3hati-5hatj-4hatk`

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BETTER CHOICE PUBLICATION-VECTOR ALGEBRA -ASSIGNMENT MOST IMPORTANT QUESTIONS FOR PRACTICE (SECTION II) SHORT ANSWER TYPE QUESTIONS

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Find the direction cosines of the vector -2hati+hatj-5hatk.
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Write the direction ratios of the vector r=hati-hatj+2hatk and hence c...
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If P = (1, 5, 4) and Q = (4, 1, -2) then find the d.r. of PQ.
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Find the direction cosine of the line joining the points (1,0,0) and (...
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