Evaluate :

2 `[ [ 1 , 0 ] , [ 2 , 3 ] ] + 3 [ [ 2 , 1 ] , [ 3 , 4 ] ]` is equal to

If A=[[3, -1, 4], [2, 3, 1]], B=[[1, 3, 4], [2, 1, 0], [-3, 2, 3]] find AB

Evaluate : [ ( 1/2 )^-1 + ( 2/3 )^2 - ( 3/4 ) ]^(-2 )

2. | [1 ,1 ,1 ],[4 ,3 ,2], [4^(2) ,3^(2), 2^(2)] | is equal to

Evaluate : ( 1/2 - 1/3 ) + ( 1/3 - 1/4 ) + ( 1/4 + 1/2 ) is equal to ( a ) 0 ( b ) 1/4 ( c ) 1/2   ( d ) 1

Find the mode of 1, 0, 2, 1, 0, 2, 3, 1, 3, 1, 0, 4, 2, 4, 1 and 2.

Evaluate the following : [[1,4,2],[5,-2,3]][[2,-4],[1,-3],[4, 0]]

Evaluate : 2^( 3^2 ) - ( 2^3 )^2 is equal to ( a ) 0 ( b ) 2^3 ( c ) 2^6 ( 2^3 - 1 ) ( d ) 2^3 ( 2^6 - 1 )

Evaluate : [[1,3,5]][[1,0,3],[2,0,1],[0,1,2]][[1],[4],[6]]

Evaluate : ( 2^(-1 ) + 3^(-1 ) + 5^(-1 ) )^( 0 ) is equal to