MCQOPTIONS
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| 1. |
If x and y are negative, then which of the following statements is/are always true ?I. x + y is positive.II. xy is positive.III. x - y is positive. |
| A. | lll only |
| B. | II only |
| C. | I only |
| D. | i and III only |
| Answer» C. I only | |