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Co-ordinate geometry Practice Questions - 1 Video Lecture | Crash Course for UGC NET Economics

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FAQs on Co-ordinate geometry Practice Questions - 1 Video Lecture - Crash Course for UGC NET Economics

1. What is the formula to find the distance between two points in co-ordinate geometry?
Ans. The formula to find the distance between two points (x1, y1) and (x2, y2) in co-ordinate geometry is given by: Distance = √((x2 - x1)² + (y2 - y1)²).
2. How can we find the midpoint of a line segment in co-ordinate geometry?
Ans. The midpoint of a line segment with endpoints (x1, y1) and (x2, y2) can be found using the formula: Midpoint = ((x1 + x2)/2, (y1 + y2)/2).
3. What is the equation of a line passing through a given point with a given slope in co-ordinate geometry?
Ans. The equation of a line passing through a point (x1, y1) with slope m is given by: y - y1 = m(x - x1).
4. How can we determine if two lines are parallel in co-ordinate geometry?
Ans. Two lines are parallel if their slopes are equal. So, if the slopes of two lines are the same, then they are parallel.
5. How do we find the equation of a line perpendicular to a given line in co-ordinate geometry?
Ans. To find the equation of a line perpendicular to a given line with slope m, the slope of the perpendicular line will be -1/m.
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