Find the value of A + B , If :

A = `[ [ 3 , 2 , 5 ] , [ 4 , 6 ,3 ] ]` , B = `[ [ 4 , 3 , 7 ] , [ 2 , 1 ,4 ] ]`

If A = { 1 , 2 , 3 , 4 , 5 , 6 , 7 ] And B = { 2 , 3 , 5 , 7 } Then prove that A ∩ B = B

If A = { 3 , 5 , 7 , 9 , 4 }, B = { 1, 3, 5 } , C = { 2, 4, 6 ,7 } ; then A - { B ∩ C } =

Find the value of ( 2.bar 6 - 0.bar 9 ) is ( a ) 4/3 ( b ) 1 /3 ( c ) 5/3

Find the range of the data 2, 1, 2, 3, 5, 4, 7, 3, 5, 2, 4. A. 5 B. 4 C. 3 D. 6

A, B, Care three sets of values of x: A: 2, 3, 7, 1, 3, 2, 3, B: 7, 5, 9, 12, 5, 3, 8, C: 4, 4, 11, 7, 2, 3, 4 Find the mean of A, B and C respectively.

A, B, Care three sets of values of x: A: 2, 3, 7, 1, 3, 2, 3, B: 7, 5, 9, 12, 5, 3, 8, C: 4, 4, 11, 7, 2, 3, 4 Find the difference between A's & B's mean

The given numerals and answer the following questions. 4 5 3 6 4 6 7 3 6 5 4 2 3 4 5 3 6 4 2 3 5 7 8 3 6 7 3 2 1 2 3 5 3 6 5 6 7 3 6 7 3 6 4 1 2 5 4 3 6 How many 7's are followed 3 and preceded by 6?

If A=[[3,6,-5]] and B=[[4] , [7] , [2]] then find AB and BA

If A = { 1,2,3,4 }, B = { 2, 4, 5,6 } , U = { 1,2,3,4,5,6,7} then A' ∩ B'

If A=[[2,3],[4,7]] and B=[[1,3],[4,6]] find 3A-2B