MCQOPTIONS
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| 1. |
If A = {x ∈ R : x2 + 6x - 7 < 0} and B = {x ∈ R : x2 + 9x + 14 > 0}, then which of the following is/are correct?1. (A ∩ B) = (-2, 1)2. (A - B) = (-7, -2)Select the correct answer using the code given below: |
| A. | 1 only |
| B. | 2 only |
| C. | Both 1 and 2 |
| D. | Neither 1 and 2 |
| Answer» D. Neither 1 and 2 | |