InterviewSolution
Saved Bookmarks
| 1. |
One is asked to say a two digit number.a) How many two digit numbers are there ? b) What is the probability of getting a number in which one of the digits is 1 ? c) What is the probability of getting a number in which the product of the digits is a prime number ? |
|
Answer» Step-by-step explanation: 10,11,12,13,14,20,21,22,23,24,30,31,32,33,34,40,41,42,43,44 1) Prime number 11,13,23,29,31,37,41,43 P= 20 8
12,16,20,24,28,32,36,40,44 P= 20 9
3)Multiple of 11 11,22,33,44 P= 20 4
|
|