Answers

2015-12-07T20:01:47+05:30
YOU MIGHT BE OBSERVING MANY TIMES
THAT CIRCUMFERENCE OF CIRCLE =2π r
π=C/D
CIRCUMFERENCE AND DIAMETER
IF YOU OBSERVE EITHER OF C OR D
IS NOT AN INTEGER.
WE KNOW RATIONAL NO. MUST BE
THE P/Q FORM OF 2 INTEGERS.
SO, PI IS AN IRRATIONAL NO.
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