MCQOPTIONS
Saved Bookmarks
| 1. |
A determinant is chosen at random. The set of all determinants of order 2 with elements 0 or 1 only. The probability that value of the determinant chosen is positive, is [IIT 1982] |
| A. | 3/16 |
| B. | 3/8 |
| C. | 1/4 |
| D. | None of these |
| Answer» B. 3/8 | |