Q. Pick up the rational numbers from the following numbers.76,2−1,0,01,0100
Define rational number: Define a rational number. A rational number is a number that can be expressed as the quotient or fractionqp of two integers, where p is the numerator, q is the denominator, and q=0.
Evaluate first number: Evaluate the first number (6)/(7).Since 6 and 7 are both integers and 7 is not equal to zero, (6)/(7) is a rational number.
Evaluate second number: Evaluate the second number (−1)/(2).Since −1 and 2 are both integers and 2 is not equal to zero, (−1)/(2) is a rational number.
Evaluate third number: Evaluate the third number 0.Zero can be expressed as 10, where 0 is an integer and 1 is a non-zero integer. Therefore, 0 is a rational number.
Evaluate fourth number: Evaluate the fourth number 01.Since the denominator is zero, 01 is undefined and not a rational number.
Evaluate fifth number: Evaluate the fifth number 0100. Similarly, since the denominator is zero, 0100 is undefined and not a rational number.
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