Find the value of
`2+(-3)+4+(-5)+6`

Find the value of 2^3 ( A ) 4 ( B ) 5 ( C ) 6 ( D ) 8

Find the value of | [ 2 , -3 ,4 ], [ 5 , 0 , 6 ] , [ 7 , 5 , 1 ] |

If ?is an operation on integers such that a? b=\ -a+b-(-2) for all integers a ,\ b . Find the value of 4? 3 (ii) (-2)? (-3) 6?(-5) (iv) (-5)? 6

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

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

Find the value of X: (5)/(4) -(7)/(6)-((-2)/(3)) =X

Find the value of [ 5 1/6 ]^( -3/4 ) is

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

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