IF 2 DICE ARE THROWN ,THEN PROBABILITY OF EVENT OF SUM OF NUMBERS ON UPPER FACE IS A MULTIPLE OF 7 IS
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4
Answer:
lif 2 dice are thrown then total number of chances=12(1,2,3,4,5,6,7,8,9,10,11,12)
number of chances to get 7multiples=6{(1,6),(6,1),(2,5),(5,2),(3,4),(4,3)}
p(7multiples)=6/12=1/2
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Answered by
6
Answer:
n(s) = 36
n(A) = 6
P(A) = n(A) /n(S)
= 6/36
P(A) = 1/6
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