Unbiased dice is thrown 3 times . What is the probability that sum is equal to 10
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A = { sum of 10 }
A = { (1,3,6)(1,4,5)(1,5,4)(1,6,3)(2,2,6)(2,3,5)(2,4,4)(2,5,3)(2,6,2)(3,1,6)(3,2,5)(3,3,4)(3,4,3)(3,5,2)(3,6,1)(4,1,5)(4,2,4)(4,3,3)(4,4,2)(4,5,1)(5,1,4)(5,2,3)(5,3,2)(5,4,1) }
n(A) = 24 ; n(S) = 216
p(A) = n(A)/n(S) = 24/216 (or) 1/9
#Hassan
A = { (1,3,6)(1,4,5)(1,5,4)(1,6,3)(2,2,6)(2,3,5)(2,4,4)(2,5,3)(2,6,2)(3,1,6)(3,2,5)(3,3,4)(3,4,3)(3,5,2)(3,6,1)(4,1,5)(4,2,4)(4,3,3)(4,4,2)(4,5,1)(5,1,4)(5,2,3)(5,3,2)(5,4,1) }
n(A) = 24 ; n(S) = 216
p(A) = n(A)/n(S) = 24/216 (or) 1/9
#Hassan
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