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The following real numbers have decimal ...

The following real numbers have decimal expansions as given below. In each case, decide whether they are rational or not. If they are rational, and of the form, `p/q` what can you say about the prime factors of q?
43.123456789

Text Solution

Verified by Experts

The correct Answer is:
`i=2^(9)5^(9)`
ii=0.1201200120001
iiii=`(p)/(q)
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