find the distance of the point (4,2) from the line joining the points (4,1) and (2,3).
Baphy:
can any1 help me please?
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distance = root of (4-4)square + (1-2)square
= root of o square + -1 square
= root of 0+1
= root of 1
distance = root of (2-4) square + (3-2) square
= root of -2 square + 1 square
= root of 4+1
= root of 5
= root of o square + -1 square
= root of 0+1
= root of 1
distance = root of (2-4) square + (3-2) square
= root of -2 square + 1 square
= root of 4+1
= root of 5
how to do in terms of this formula- I Ax +By+C I/root over A
ROOT over Asquare + B square
the root is common for both
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