MCQOPTIONS
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| 1. |
If \[2a+3b+6c=0,\] then at least one root of the equation \[a{{x}^{2}}+bx+c=0\]lies in the interval |
| A. | (0, 1) |
| B. | (1, 3) |
| C. | (2, 3) |
| D. | (1, 3) |
| Answer» B. (1, 3) | |