Required sample space = S
= {(x,y) : x,y ∈ {1,2,3,4,5,6}}
= {(x,y) : x,y = 1,2,3,4,5,6}
= {(1.1). (1,2)(1,3), (1,4), (1,5), (1,6),
= (2,6), ……………… , (3,1), …………….. , (3,6), (4,1), ……………. , (4,6), (5,6), …………. (6,1), (6,2), (6,3), (6,4), (6,5), (6,6)}