Two fair dice are thrown simultaneously find probability that you get an even sum of number
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two dices can be thrown in 6x6=36 I
waysn(S)= 36
Let Adenotes the event of getting even number
S THE SUM
li.e,2,4,6,8,10 12
Hence A={( 1,1 ),(1,3 ) (1,5 ) (2,2 ) , (2,4 ) , (2,6 ), ( 4,4 ), (4,6 ), ( 4,2 ),(5,3 ),( 3,5 ),( 6,6 ), (6,4 ),.( 5,1 ), (3,1 ) ,( 6,2 ),( 3,3 ), (5,5 ) },n(A)= 18
waysn(S)= 36
Let Adenotes the event of getting even number
S THE SUM
li.e,2,4,6,8,10 12
Hence A={( 1,1 ),(1,3 ) (1,5 ) (2,2 ) , (2,4 ) , (2,6 ), ( 4,4 ), (4,6 ), ( 4,2 ),(5,3 ),( 3,5 ),( 6,6 ), (6,4 ),.( 5,1 ), (3,1 ) ,( 6,2 ),( 3,3 ), (5,5 ) },n(A)= 18
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