There is no final digit or exact value of pi. When written as a numerical
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The ratio of the circumference to the diameter... it is irrational (unable to be put into a fraction of two integers) so it cannot be specified as an "exact" value. It starts
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pi is a universal constant. It is a transcendental number which is a special kind of irrational number. It cannot be expressed as a terminating or repeating decimal, nor as a ratio
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______. 9*22/7 = 28.285714.
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