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If P(3,4,5), Q(4,6,3), R(-1,2,4), S(1,0,...

If P(3,4,5), Q(4,6,3), R(-1,2,4), S(1,0,5) then find the projection `bar(RS)` on `bar(PQ)`

Text Solution

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The correct Answer is:
`-(4)/(3)`
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