Question

Is irrational number has terminating decimal expansion?

Answer 1

Hello dear your answer

Theorem-2,let x= (p over q)b a rational number such that the prime factorization of q is of the form 2m into 5n,where m, n is a non negative integers. Then x has a decimal expansion which terminates ...... then,x has a decimal expansion which is non terminating repeating. In short your answer is yes

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