Find the distance of the point (−1, −5, −10) from the point of intersection of the line

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asked Jan 25, 2018 in Mathematics by sforrest072 (157,439 points) 63 448 1260

Find the distance of the point (−1, −5, −10) from the point of intersection of the line

vector , r=2i+j+2k+λ (3i+4j+2k) and the plane r.(i-j+k)=5

1 Answer

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answered Jan 25, 2018 by mdsamim (213,225 points) 5 10 21
selected Jan 25, 2018 by sforrest072
 
Best answer

The equation of the given line is

 Substituting the value of from equation (1) in equation (2), we obtain

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