Which product is positive?
1. (2/5) (-8/9) (-1/3) (-2/7)
2. (-2/5 (8/9) (-1/3) (-2/7)
...
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Mathematics, 15.11.2021 03:30 allytrujillo20oy0dib
Which product is positive?
1. (2/5) (-8/9) (-1/3) (-2/7)
2. (-2/5 (8/9) (-1/3) (-2/7)
3. (2/5) (8/9) (1/3) (-2/7)
4. (-2/5) (-8/9) (1/3) (2/7)
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Answers: 3
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