MCQOPTIONS
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| 1. |
Let A∪B = {x|(x - a)(x - b) > 0, where a < b}. What are A and B equal to? |
| A. | A = {x|x > a} and B = {x|x > b} |
| B. | A = {x|x < a} and B = {x|x > b} |
| C. | A = {x|x < a} and B = {x|x < b} |
| D. | A = {x|x > a} and B = {x|x < b} |
| Answer» C. A = {x|x < a} and B = {x|x < b} | |