Using greater than or less than to compare mathematical objectsīy counting the number of cookies on both sides, we would know that the number of cookies on the left-hand side is greater than the number of cookies on the right-hand side. Since there is the same number of lollipops in the left and right-hand sign, we will use the equal sign to show equality between the two different groups of lollipops. On the right-hand side, we also have two lollipops. In the given figure, we can see that on the left-hand side, we have two lollipops. Using equal sign to compare mathematical objects Let’s look at some of the examples below! One of the most important roles of using equality and inequality symbols is we get to compare two mathematical quantities. The use of equality and inequality symbols can help us compare numbers, state the relationship between two or more mathematical objects that we are not yet certain of and use it for mathematical equations or inequality. Why do we use equality and inequality symbols? Hence, to show that A is less than B, we denote it as A
To show inequality that a number is less than the other, we use the symbol two-equal length strokes that look like an acute angle going to the left. Less than is used to show the relationship between a smaller and larger value. When the first value is smaller than the second value, we use the term less than. Thus, to show that A is greater than B, we denote it as A ≥ B which reads as A is greater than or equal to B – which means A can be greater than B and can also be equal to B. Hence, to show that a number is greater than the other, we use two-equal length strokes that looks like an acute angle going to the right and an underline under it. The term “ at least” means a value can be greater than or equal to. Greater than or equal assumes that the value of a variable can be equal to or greater than a certain number. Greater than or equal toĪside from greater than, we also use the term greater than or equal to show the relationship between two or more mathematical objects or inequalities. So, to say that quantity A is greater than B, we denote it as A > B which reads as A is greater than B.
Hence, to show that a number is greater than the other, we use two-equal length strokes that look like an acute angle going to the right.
Greater than is also one of the inequalities used when a quantity is larger or bigger than the other quantity or quantities. Therefore, if two quantities A and B are not equal, it is written as A ≠ B which reads as A is not equal to B. Hence, to show a not equal to relationship, we use two horizontal lines and a slash in the middle of it. It is used to show that one value is not equal to the other. One of the symbols we use for inequality is not equal to sign.
We can use four inequality terms to compare two quantities: not equal to, greater than, greater than or equal to, less than, and less than or equal to. Inequalities can sometimes be presented as either question which can be solved or a statement of fact in the form of theorems. Inequality is a relationship between two numbers or algebraic expressions that are not equal. So, the equality between A and B is written as A = B which reads as A equals B or A is equal to B.
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