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Find the distance of the point (4,5) fro...

Find the distance of the point (4,5) from the straight line `3x-5y+7=0`

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Here, `a=3, b=−5, c=7. x1=4, y1=5`
`:.` Distance
`=(3(4)−5(5)+7)/(sqrt(3^2+5^2))`
`=(12−25+7)/(sqrt(9+25))`
`=6/(sqrt34)`units.
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