Find the value of   `| [ 1 , 2 , 3 ], [ 4 , 5 , 6 ] , [ 7 , 8 , 9 ] |`

Find the value of   3 5/9 - 1 1/6

Find the value of   -7 + 6 - ( - 8 ) + 3

Find the value of   1/2 + 3/4 - 5/6 is

Find the value of   1/2 + ( -3/4 ) - 5/6 is

Find the value of   (8! )/( 9! - 5! ) is

Find the value of   ( 5 - [ 4 - { 3 - ( 3 - 3 - 6 ) } ] ) /2 is

Find the value of x , [ [3, 4],[5, 6]] + [ [2, 1],[x, 1]] = [ [5, 5],[8, 7] ]

Data :   4 , 7 ,9 , 3 , 4 , 5, 3 , 6 ,7 ,6 ,8 , 6 ,7 , 6 , 5 , 6 ,8 , 6 , 5 and 4 ; then find the mode

Find the value of Min[(1#2) $ 3, 4#(5$6)] $ Max (6#7), (7#8)] :

Which pair of numbers has least and maximum frequency in the given sequence ? "9 3 5 7 2 6 3 8 9 4 3 5 3 6 4 5 3 7 4 2 8 3 7 6 5 7 2 3 8 6 "