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What is irrrational number |
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Answer» A number is called irrational if it cannot be expressed in the form p/q where p and q are integers ( q> 0).Example : √3,√2,√5,p etc.They have non-terminating and non-repeating decimal expressionThe sum, difference, multiplication and division of irrational numbers are not always irrational. Irrational numbers do not satisfy the closure property under addition, subtraction, multiplication and division The number that can not be write in the form of p/q, where q is not equal to 0 are called irrational number. |
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