2 answers
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True, there are integers that are not rational numbers. For example, the square root of 2 is an irrational number, but it is not a whole number.
False, all whole numbers are rational numbers.
True, there are integers that are not whole numbers. For example, -2 is an integer but it is not a whole number.
False, not all rational numbers are integers. Rational numbers are numbers that can be expressed as a ratio of two integers, but they do not have to be whole numbers. For example, 1/2 is a rational number but it is not an integer.