## Math Dictionary-B

Math Dictionary-B deals with words starting with letter 'B'.

Base (Geometry)

The bottom of the solid, shape or 3 dimensional object. All the objects or solids rests on base. Base is used as a reference side for measurements. So base is a surface on which the solid or surfaces rests on. Math dictionary-b also deals the following terms.

Base 10:

It refers to the numbering system in common use. For example in 325, 5 stands for ones, 2 stands for tens and 3 stands for hundreds.
1=10
10=10¹
100=10²
Each one is power of tens.

Bar graph

Bar graph displays data visually. The other names for bar graph is bar chart or bar graph. Data is displayed in bar chart or bar graph with rectangular bars with lengths proportional to the values that they represent. It can be plotted either vertically or horizontally.
Bar charts are used to mark clear data which has learned values.It is very useful to record information whether it is continuous or not continuous. Bar charts also look like histogram, but they are not same. BEDMAS or PEDMAS

It is an acronym for order of operations in algebra. In math problems involving different operations, order is necessary to get the exact answer. Each letter stands for each operation.

• B or P stands for bracket or parenthesis
• E stands for exponents
• D stands for division
• M stands for multiplication
• S stands for subtraction

Bell curve:

It is used to described the mathematical(statistical) concept normal distribution.

It refer to Gaussian function whose graph is bell shaped or whose density function is a Gaussian function. Billion:

Thousand million is called as billion. It is denoted as 1x 10⁹.

Binary:

One of the number systems which is based on '2'. This uses just '0' and '1'. Computer science involves binary number system

Binomial

A polynomial equation with two terms are called binomial. For example 3x+4, x²+2x are binomial.

Bisector

A line which cuts an angle or a line into two equal parts is called as bisector. Brackets:

Brackets are used to represent a group of things or numbers together.

### Quote on Mathematics

“Mathematics, without this we can do nothing in our life. Each and everything around us is math.

Math is not only solving problems and finding solutions and it is also doing many things in our day to day life. They are:

It divides sorrow and multiplies forgiveness and love.

Some people would not be able accept that the subject Math is easy to understand. That is because; they are unable to realize how the life is complicated. The problems in the subject Math are easier to solve than the problems in our real life. When we people are able to solve all the problems in the complicated life, why can we not solve the simple math problems?

Many people think that the subject math is always complicated and it exists to make things from simple to complicate. But the real existence of the subject math is to make things from complicate to simple.”

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