Answers

2014-04-09T16:48:27+05:30
See the answer starts like this so just write whatever is there below :
We already have studied that pi is such a number that is non - terminating and non - recurring .
And the other two are :
0.09009000900009000009........
0.10100100010000100000..........
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2014-04-09T18:13:33+05:30
Decimal expansion=1.10100100010000....
2.34344344434444....
3.54544544454444....
6.78788788878888...
just increase the 2nd number i.e after the decimal each time by one
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