how to find irrational number
Answers
Answer:
irrational number is a number that cannot be written as a ratio of two integers (or cannot be expressed as a fraction). For example, the square root of 2 is an irrational number because it cannot be written as a ratio of two integers.
Answer:
DEFINITION: An irrational number is a real number that cannot be expressed as a ratio of integers (cannot be written as a fraction).
So, in the beginning there were the natural numbers (1…2…3…4…) and they could be added together. Whenever they were added the answer was another natural number (3+4=7).
FOR EXAMPLE: between 1 and 6 too we have infinite irrational numbers.
Irrational numbers in their decimal form are non-repeating and non-terminating numbers. Hence say between 1 and 1.01, we can construct infinite irrational numbers like 1.00001000100001......., 1.01001000200003.......
1.00002000200002........
1.00003000300003....... and so on.
Similarly, between any two rational numbers a and b, we can have a+b2, a rational number and then between a and a+b2 as well as a+b2 and b, we can construct more rational numbers. And repeating this we can have infinite rational numbers between any two rational numbers.
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