Find the shortest distance of a point (2, 5, −3) from the plane − r. (6 − i − 3 − j + 2 − k) = 1?
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Point (2, 5, -3)
Plane r . (6 i - 3 j + 2 k) = 1
r = x i + y j + z k
So The equation of the plane is : 6 x - 3 y + 2 z = 1
Shortest (perpendicular distance of P from the plane is:
= | 6 * 2 - 3 * 5 + 2 * (-3) | / √( 6²+ (-3)² + 2²)
= 9 / √49
Plane r . (6 i - 3 j + 2 k) = 1
r = x i + y j + z k
So The equation of the plane is : 6 x - 3 y + 2 z = 1
Shortest (perpendicular distance of P from the plane is:
= | 6 * 2 - 3 * 5 + 2 * (-3) | / √( 6²+ (-3)² + 2²)
= 9 / √49
kvnmurty:
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