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Distance between 2 Points : Examples Video Lecture | Mathematics (Maths) Class 11 - Commerce

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FAQs on Distance between 2 Points : Examples Video Lecture - Mathematics (Maths) Class 11 - Commerce

1. What is the formula to calculate the distance between two points?
Ans. The formula to calculate the distance between two points in a coordinate system is the square root of the sum of the squares of the differences between the x-coordinates and y-coordinates of the two points. The formula can be written as: Distance = √((x2 - x1)^2 + (y2 - y1)^2)
2. How can I find the distance between two points on a map?
Ans. To find the distance between two points on a map, you can use the Haversine formula. This formula takes into account the curvature of the Earth and gives a more accurate calculation. The Haversine formula can be implemented using the latitude and longitude values of the two points. There are also online tools and applications available that can calculate the distance between two points on a map.
3. Can the distance between two points be negative?
Ans. No, the distance between two points cannot be negative. Distance is a scalar quantity that represents the length between two points, and it is always positive or zero. It measures the extent of separation between the two points, so negative values are not meaningful in this context.
4. Is it possible to find the distance between two points in a three-dimensional space?
Ans. Yes, it is possible to find the distance between two points in a three-dimensional space. The formula used is an extension of the formula used in two dimensions. In three dimensions, the distance between two points (x1, y1, z1) and (x2, y2, z2) can be calculated using the formula: Distance = √((x2 - x1)^2 + (y2 - y1)^2 + (z2 - z1)^2)
5. Can I use the distance formula to calculate the distance between two cities?
Ans. The distance formula mentioned in the article can be used to calculate the distance between two points on a coordinate system. However, when it comes to calculating the distance between two cities, factors such as road networks, transportation routes, and geographical obstacles need to be considered. In this case, it is more appropriate to use tools like Google Maps or other distance calculators that take into account the actual distance traveled along roads or air routes.
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