Find the distance of the point (2, 4, –1) from the line
Given: - Point P(2, 4, – 1) and equation of line
Let, Q be a point through which line passes
Thus from given equation of line coordinates of Q is
Q( – 5, – 3,6)
As we know line equation with direction ratio of given line is parallel to given line.
Hence Line is parallel to
Now,
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Now let's find cross product of this two vectors
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The magnitude of this cross product
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And Magnitude of
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Thus distance of point from line is
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