Q. Is the following number rational or irrational?2πChoose 1 answer:(A) Rational(B) Irrational
Understanding Pi: Evaluate the nature of pi.Pi (π) is a well-known mathematical constant representing the ratio of a circle's circumference to its diameter. It is an irrational number because it cannot be expressed as a fraction of two integers. Pi has an infinite number of non-repeating decimals.
Dividing Pi by 2: Determine the nature of (π)/(2).Since π is irrational, dividing it by 2, which is a rational number, does not change its nature. The quotient of an irrational number and a non-zero rational number is always irrational.
Nature of (2Π):</b>Concludewhether$2π is rational or irrational.2π is an irrational number because the division of an irrational number by a non-zero rational number results in an irrational number.
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