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Find the distance of the point (-1,-5,-1...

Find the distance of the point `(-1,-5,-10)` from the point of intersection of the line ` vec r=2 hat i- hat j+2 hat k+lambda(3 hat i+4 hat j+2 hat k)` and the plane ` vec rdot( hat i- hat j+ hat k)=5.`

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The correct Answer is:
13 units
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