Question

Q. Function of different bracket :-
Define each and every bracket


If consider that 2, 3, 4 are present inside the bracket ​

Answer 1

Step-by-step explanation:

The function of the brackets are as follows :

1. ()--- According to mathematics, these brackets are used in order to show a certain interval of numbers and the numbers itself are not included in the interval. for example if we are given (1,2) then this means that all numbers between 1 and 2 are included except these to numbers.
2. [ ]----According to mathematics, these brackets functions same as the previous one but it includes the numbers. for example [1,2] this means that all numbers between 1,2 including 1 and 2 are accepted.
3. {}---- According to mathematics, these brackets are used to particularly given no. for example {1,2}. it accepts only 1 and 2 and no other no between them.
4. Angle brackets: According to mathematics, these brackets are used to depict the mean value of given set of numbers .

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ALL DEFINITIONS ARE GIVEN ACCORDING TO MATHEMATICS........

Answer 2

Answer:

Often, you will see mathematical brackets used for grouping. These brackets can include:

( )

[ ]

{ }

When used for grouping, brackets always come in pairs. There will be an opening bracket and a closing bracket.

Brackets are used to provide clarity in the order of operations, the order in which several operations should be done in a mathematical expression.

For example, suppose you have the following expression: 2 + 4 * 6 - 1. Despite what you might read on Facebook, there is only one correct answer to that expression. You perform multiplications and divisions, moving from left to right, before you perform additions and subtractions, also moving from left to right. Performing the multiplication first, you get 2 + 24 - 1 = 25.

What if, instead, you wanted to do the addition and subtraction first (and then multiply the results)? Use brackets. Now the problem becomes: (2 + 4) * (6 - 1) = 6 * 5 = 30. In this example, the parentheses tell you to do something different than the usual order of operations. Other times, they are simply used for visual clarity.

You might want to do grouping within grouping. If so, then expressions like this are confusing: 2 + (1 + (3 + 2 * (4 + 5)))