

MCQOPTIONS
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1. |
If \({{\rm{x}}^2}{\rm{}}-{\rm{\;px}} + {\rm{\;}}4{\rm{}} > {\rm{}}0\) for all real values of x, then which one of the following is correct? |
A. | |p| < 4 |
B. | |p| ≤ 4 |
C. | |p| > 4 |
D. | |p| ≥ 4 |
Answer» B. |p| ≤ 4 | |