![]() Suppose the absolute difference between the largest and the smallest number included in that basic length is, say \(k\). However, to present big numbers in a number line, a basic unit of length can be chosen which itself includes some consecutive numbers. on the left side of the origin (below the origin). ![]() on the right side (upper side) of the origin and as \(-1, -2, -3,\) etc. These marks are then numbered as \( 1, 2, 3,\) etc. Consecutive intervals of this length are marked. Generally, a basic unit of length is chosen in each number line which measures one unit. Negative numbers are represented by moving to the left of the origin. The further we move to the right from the origin, the bigger is the number. In the number line, a basic unit of length is chosen, and successive intervals of this length measure the corresponding numbers. Negative numbers along the number line: If the number line is a vertical line, then points _ the origin represent negative numbers, and if the number line is a horizontal line, points to the _ of the origin represent negative numbers.Ī number line contains all real numbers. If the number line is a horizontal line, points to the right of the origin represent positive numbers. Positive numbers along the number line: If the number line is a vertical line, then points to the upper side of the origin represent positive numbers. ![]() (Here, \(ℝ\) is a letter like character representing the number line). How we represent a number line which contains all real numbers? Using \(ℝ^1\). Origin: The number \(0\) is called the origin of the number line. If the number line is a vertical line, it extends to the up and down of the origin of the line up to the positive and negative infinity respectively. The line extends to the right and left of the origin of the line up to the positive and negative infinity respectively. Number line: A number line is a line that contains all real numbers.
0 Comments
Leave a Reply. |