## Math Dictionary-P

Math Dictionary-P deals with words in math starting with the letter P. There are lots of words in math which start with the letter “p”. Let us consider the following words in math which start with the letter “p”

Pair, palindrome number, parabola, parallelopiped, parallel lines, parallelogram, parameter, parenthesis, Pascal’s triangle, pattern, pentagon.

In math, only if we know these words, we will not able to learn some concepts which are based on these words. To have very well understanding of the concepts which are based on these words, we have to know more details about the words which start with the letter “p”

Now, let us see what more details our Dictionary-p gives for the above words which start the letter "p".

pair:

Two identical or corresponding things that are matched together.

Palindrome number:

A number that reads the same forward or back ward. Example: 11, 121, 75257, so on.

Parabola

In conic section parabola is the curve formed from all the points (x,y) that are equidistant from the directrix and the focus.

parallelepiped:

In three dimensional geometry a parallelepiped is a prism whose faces are all parallelograms.

More words on math dictionary-p as follows:

Parallel lines

are lines always same distance apart and never meet each other.

Parallelogram

A quadrilateral that has two pairs of parallel sides.

Parameter:

In mathematics a constant or a variable term that defines a specific form of a function, but not its general nature.

Parenthesis:

Parenthesis (brackets) are a pair of symbols used to enclose a mathematical expression.

Types of parenthesis

( )- brackets or parenthesis.

[ ]-square bracket.

{ }-braces

Pascal's triangle

A triangular pattern of numbers in which each number is sum of the above two numbers in a triangle. The triangle should start with 1 first.

Pattern:

Pattern in numbers means a list of numbers that follows a certain pattern or sequence. Example: In the sequence 1, 4, 7, 10,... the sequence starts with 1 and 3 is added with the previous number to get the next number.

Pentagon:

A polygon with 5 sides and 5 angles.

# 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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