What is irrational number?
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A number which can't be written in the form of p/q where p and q are integers and q≠0. For e.g. √2, √12, 0.1001000100........etc. This type of no. is known as irrational no.
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An irrational number is a number which can not be expressed as a fraction that is it cannot be put in the form of a/b where b≠0 (same as p/q).
the reason as to why they cannot be expressed in this way is because they are not terminating and their decimal expansion is repeating or recurring.
e.g.: pi ( 22/7),roots of 2,3,5,6,7,etc.
HOPE THIS HELPS YOU..........................
:)
the reason as to why they cannot be expressed in this way is because they are not terminating and their decimal expansion is repeating or recurring.
e.g.: pi ( 22/7),roots of 2,3,5,6,7,etc.
HOPE THIS HELPS YOU..........................
:)
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