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I couldn't understand decimal expansion in the number system chapter?

Asked by amywani45 22nd April 2015, 4:26 PM
Answered by Expert

The decimal expansion of a number is its representation in base 10.


The decimal expansion of a rational number is either terminating or non-terminating recurring. Also, a number whose decimal expansion is terminating or non-terminating recurring is rational.


The decimal expansion of an rational number is non-terminating non-recurring. Also, a number whose decimal expansion is non-terminating non-recurring is irrational.

Answered by Expert 4th May 2015, 5:55 PM
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