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The perpendicular distance from origin to the line 7x+24y+15=0 is
Asked by thanusri2 | 11 Mar, 2024, 07:39: PM
Expert Answer
The straight line perpendicular to the line 7x+24y+15 = 0 is 24x-7y +c = 0 , where ci sconstannt.
If the perpendicular line ( 24x - 7y + c ) = 0 is passing through origin ,
then equation of this line is 7y = 24x as shown in figure.
Point of intersection is obtained by substituting y = (24/7) x in the equation 7x+24y+15 = 0 .
7x + 24 (24/7) x + 15 = 0
625 x + 105 = 0
hence we get x = - 0.168 from above expression
if point P is on the line " 7y = 24 x " , then y = -0.576
Hence distance OP which is perpendicular distance from origin to line 7x+24y+15 = 0 is
Answered by Thiyagarajan K | 12 Mar, 2024, 01:15: PM
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