# What is Greater than sign and Less than sign Application [#1 best]

In mathematics, we generally come across greater than sign, less than sign, equal to sign, not equal to, and an inequality sign. Why we need these mathematical logical signs? How it will be useful in the scientific method of analysis? we learn from our surroundings by using comparison logic. These mathematical signs help us not only to compare mathematical numbers, their use, and application in our day-to-day physical world.

These logical-mathematical signs evolved from basic mathematical operators. There are the following signs of basic operators.

What is Mathematical Operator Signs?

These signs construct a beautiful design of mathematics. Mathematical scientific methods are called abstract knowledge. This particular abstract knowledge applies to any number of fields. Here, positive and multiplication signs are called addition or maximize operators. Thus, these operator signs increase the value of the number from any kind of operation.

But in contrast, negative and division signs are called deduction or minimize operators. Thus, these operators decrease the value of the number from any kind of mathematical operation.

## What is a Mathematical logical comparison sign?

In this physical world, we need these mathematical logical comparison signs. These signs give us an understanding of our nature from the scientific way. The following signs are used for this.

Why we need all these signs? If our physical world is constant without any change or transformation, then we have not required these signs. But in reality, our physical world is the dynamic change in a periodic way. To predict these dynamic changes, we need a scientific method.

In the following sections, we discuss in detail these logical comparison signs about mathematical operators. As we discussed earlier mathematical operators operate this comparison sign. In simple every comparison in our real world is related to the operation of one or many mathematical operators.

How Equal to sign comes?

In general, any mathematical equation needs two sides. It is called the left side and right side of the equation. From where these concepts evolved? It evolved from our physical reality. In the hand, we have the right and left side hand. In the direction of the map, we have the north and south in one direction. Then, we have the east and west in another direction. In coins, we have a head and tail.

How do relate these two things in mathematics? we need an equal sign to relate these two sides of things in the physical reality. Our past is related to our present and our present is related to our future. If any transformation takes place in any scientific method, then we need an equal sign to relate two states. The equal to sign indicates that no change in the two sides of the equation. If there is no change in the two sides of the equation, then equal to sign works well in the equation.

That means, no operators able to change the state of that particular equation. This is called equal to sign.

## How Greater than sign evolved from?

This greater than sign evolved from the positive sign or addition and multiplication sign operators. First, these two operators are related to each other. What is the relation between positive sign and multiplication sign operators? These operators are generally called increasing operators. If you add up these operators in any part of the equation, it will pop up as a greater than apart.

Here, the positive sign operator is nothing but step-by-step additions. The multiplication sign operator adds the number of sets together. For example, If you have 100 pencils, then you can add them one by one by using positive sign operators. similarly, in a simple way, you can make them in sets. If you have ten sets of ten pencils, then you multiply 10 with 10 by using the multiplication operator.

However, a positive sign or multiplication operator adds up to the left-hand side of the equation. Then left-hand part of the equation goes on in increasing order. How to symbolize greater than sign? The open mouth or diverging part of the symbol of greater than the sign for a high number value. Similarly, the narrow or converging part of the same symbol of greater than signing for a lower number value.

In general, the left-hand side part of the equation should be higher than the right-hand side of the equation. This is called greater than sign.

## How is less than sign evolved from?

Less than sign is evolved from the reverse order of greater than sign. Instead of using increasing operators, we use subtracting or negative signs or deducting or decreasing and division sign operators. If these operators operate any side of the equation, it will give a lower number value.

Moreover, the Negative sign is nothing but step by step deduction or subtraction of the number value. A division sign operator is a deduction in the form of sets. For example, If you have 100 pencils, then you can do a deduction one by one. This is called a negative sign operator. If you have 10 sets of 10 pencils, then you use the division operator to see the partisan of sets. Here, it gives 10 numbers of the pencil in 10 sets. The sets and partisan are the same.

If these negative signs and division operators operate on any side of the equation, then it will give a lowering in the number value. How to symbolize less than sign? it very similar to greater than sign. But it works oppositely. Let’s see, if we rotate the greater than sign symbol for about 180 degrees, then we get less than sign. It is just a reverse of greater than sign.

In definition, the left-hand side part of the equation should be less than signthe right-hand side of the equation. This is called less than sign. But it is just the opposite of greater than sign.

## What is the inequality sign in mathematics and the scientific method?

Inequality plays a very important role in mathematics. Let’s see, how? the sets create a group. There are two types of groups in mathematics. It is classified into the abelian and no-abelian groups. we are not going to discuss the group theory. In simple terms, the group is nothing but sets and ranges of numbers. For example, if you want to compare two groups after any kind of operation, then you will ranges of a number similar or equal to, less than, and greater than from one another.

However, we need an inequality sign to compare between groups with a different set of values. The famous equation of Heisenberg’s uncertainty equation is the perfect example of inequality in the scientific method.

There are two types of inequalities. One type is greater than equal to sign and another type is less than equal to sign.

## What is not equal to a sign?

The right-hand side of the equation is not equal to the left-hand side of the equation. In another way to define, the operators operate on the left-hand side of the equation give different sets of numbers as compared to the right hand of the equation. This can be applicable for a single number and sets of numbers.

Examples for greater than sign:
•     9 > 6
•   20 > 12
• 401 > 400

Examples for less than sign:
•     5 < 8
•   12 < 22
• 345 < 445
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