MCQOPTIONS
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| 1. |
If \[{{D}_{p}}=\left| \,\begin{matrix} p & 15 & 8 \\ {{p}^{2}} & 35 & 9 \\ {{p}^{3}} & 25 & 10 \\ \end{matrix}\, \right|\], then \[{{D}_{1}}+{{D}_{2}}+{{D}_{3}}+{{D}_{4}}+{{D}_{5}}=\] [Kurukshetra CEE 1998] |
| A. | 0 |
| B. | 25 |
| C. | 625 |
| D. | None of these |
| Answer» E. | |