Saved Bookmarks
| 1. |
A number x is selected at random from the set {1,2,3,..............99). A number y is selected from the same set.The probability that the number: 7X+5Y last digit is 8. |
|
Answer» A number x is selected at random from the set {1,2,3,..............99). A number y is selected from the same set.The probability that the number: 7X+5Y last digit is 8. |
|