0 is even, but not positive.
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A number n is positive: n > 0
In Java:if (myNumber > 0) System.out.println("The number is positive);else if (myNumber < 0) System.out.println("The number is negative);else System.out.println("The number is equal to zero);In Java:if (myNumber > 0) System.out.println("The number is positive);else if (myNumber < 0) System.out.println("The number is negative);else System.out.println("The number is equal to zero);In Java:if (myNumber > 0) System.out.println("The number is positive);else if (myNumber < 0) System.out.println("The number is negative);else System.out.println("The number is equal to zero);In Java:if (myNumber > 0) System.out.println("The number is positive);else if (myNumber < 0) System.out.println("The number is negative);else System.out.println("The number is equal to zero);
The square of every positive or negative even whole number is a positive even whole number. The square of every positive or negative odd whole number is a positive odd whole number. There are an infinite number of each kind.
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Wgat happens whe you multiply and positive number by a rational number between 0 and 1?