what is the formulae of foot of the perpendicular in stright lines
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Step-by-step explanation:
If a perpendicular line is drawn from any point on the plane to this straight line then the point of intersection of the given straight line and its perpendicular is called the foot of the corresponding perpendicular. ... The slope of line ax+by+c=0 is –a/b.
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ax+by+c=0 is –a/b. this is your answer
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