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Pythagorean Theorem is a very important theorem used in Trigonometry.  It gives a relationship between the sides of a right triangle. A Gre...

INTRODUCTION: Median is the middle value of a given numbers or allocation of their ascending order. Median is an average value of the tw...

 If any number is expressed as x × x, then x is the product of two same numbers. We know that 5^2 = 5× 5 =25.Here 25 is called the square ...

In the mathematical expression the main concept of limit is used to express a value that a sequence or function approaches as the input or ...

FRACTION DECIMAL PERCENT TABLE Decimals, Fractions and Percentages are just different ways of showing the same value: A Half can be wri...

Roman numeral is a symbol, roman numerical learning is used to represent a number. (Our digits 0-9 are often called as Arabic numerals.) In...

If the Random variable X assumes only finite or countably infinte set of values it is known as discrete random variable. Probability dens...