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Let a =-2, b = two-thirds, and c =5.5. Write the absolute value, inverse number, and reciprocal of a, b, and c, respectively
The absolute value of a is 2
The opposite of a is 2
The reciprocal of a is one in two.
The absolute value of b is 2 of 3
The opposite of b is -2/3
The reciprocal of b is three in two.
The absolute value of c is 5.5
The opposite of c is -5.5
The inverse of c is 2 of 11
If the absolute value of a number is equal to itself, then the number must be a positive number.
If the absolute value of a number is equal to itself, then the number must be zero or positive, so the original proposition is wrong.
Therefore, the answer is ×.
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