|[31,37,92],[31,58,71],[31,105,24]|=...

The value of the determinant det[[31,37,9231,58,7131,105,24]] is

11, 13, 17, 19, 23, 29, 31, 37, 41, ...

The number of books in different shelves of a library are as follows: 30,32,28,24,20,25,38,37,40,45,16,20 19,24,27,30,32,34,35,42,27,28,19,34 38,39,42,29,24,27,22,29,31,19,27,25 28,23,24,32,34,18,27,25,37,31,24,23 43,32,28,31,24,23,26,36,32,29,28,21 Prepare a cumulative frequency distribution table using 45-49 as the last class-interval.

If A = [[1,1],[1,2]] , B = [[4,1],[3,1]] and C = [[24,7],[31,9]] then find the matrix X , such that AXB = C .

Which of the following are prime numbers? 96, 23, 41, 65, 91, 10, 31, 71, 43.

Find the mean deviation from the mean for the following data : 37, 48, 50, 23, 47, 58, 29, 27, 31, 40.

Find the mean deviation from the mean for following marks: 37, 48, 50, 23, 47, 58, 29, 31, 40.