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Mathematics, 21.09.2021 02:40 giovney

Determine whether each statement is always, sometimes, or never true. Explain. 18. The product of a number and its reciprocal is -1.
19. The quotient of a nonzero number and its opposite is -1.
20. If the product of two fractions is negative, then their quotient is negative.

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Determine whether each statement is always, sometimes, or never true. Explain. 18. The product of...
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