A is a subset of the larger set. This means that every element in set A is also an element in the larger set.
Positive slope: The line rises from left to right. Negative slope: The line falls from left to right. Zero slope: The line is horizontal. Undefined slope: The line is vertical.
A contour line is a line on a map that connects points of equal elevation. They show the shape of the land and help visualize the terrain by indicating the topography of an area.
The equator is an imaginary line around the Earth's middle, at 0 degrees latitude. It divides the Earth into the Northern and Southern Hemispheres. The equator does not have a longitude, as it is a line of reference only for latitude.
A line of longitude is also commonly referred to as a meridian. This imaginary line connects the North Pole and the South Pole and helps define the geographic coordinates of a location.
define a subset
A line has infinitely many subsets, not just three. Any collection of points on the line constitute a subset.
ray and segment
By: Tedd Mikhail Ulit ( sori yan lang po yung nasa libro eh :)) The line, itself, is a subset (though not a proper subset). A ray is a subset of a line with one end-point which extends in only one direction. A line segment is a subset of a line with two end points. A point is a subset of a line. Finally, nothing is a subset (the null subset) of a line.
The line, itself, is a subset (though not a proper subset). A ray is a subset of a line with one end-point which extends in only one direction. A line segment is a subset of a line with two end points. A point is a subset of a line. Finally, nothing is a subset (the null subset) of a line.
The line, itself, is a subset (though not a proper subset). A ray is a subset of a line with one end-point which extends in only one direction. A line segment is a subset of a line with two end points. A point is a subset of a line.
different subset of a line
A line segment would be a subset of a line. You wold draw two closed dots with a line joining them.
Rays and Segment is the 2 subset of linesby:Ernan Ramos
line segments and rays
The various subsets are:The empty set: nothing.A point: a position on the line with 0 dimensions.A line segment: a 1-dimensional finite subset such that, if x and y are any two points in the subset then so is mx + (1-m)y from any m in [0,1]. That is, all points between x and y are also in the set.A ray: a 1-dimensional subset such that one of the points x and y is an infinite distance away.Collections of a finite or infinite number of points, line segments and rays.The line itself.For lines and rays, the end points may or may not be part of the subset.
A set A is a subset of a set B if A is "contained" inside B.