Probabilidad y estadistica 3

Dianis 1556!
2.6
a)
A ={(1,2)(1,4)(1,6)(2,2)(2,4)(2,6)(3,2)(3,4)(3,6)(4,2)(4,4)(4,6)(5,2)(5,4)(5,6)(6,2)(6,4)(6,6)}
B={(1,1)(1,3)(1,5)(2,2)(2,4)(2,6)(3,1)(3,3)(3,5)(4,2)(4,4)(4,6)(5,1)(5,3)(5,5)(6,2)(6,4)(6,6)}
C ={(1,1)(1,2)(1,3)(1,4)(1,5)(1,6)(2,1)(2,3)(2,5)(3,1)(3,2)(3,3)(3,4)(3,5)(3,6)(4,1)(4,3)(4,5)(5,1)(5,2)(5,3)(5,4)(5,5)(5,6)(6,1)(6,3)(6,5)}
b)
-C = {(2,2)(2,4)(2,6)(4,2)(4,4)(4,6)(6,2)(6,4)(6,6)}
AnB = {(2,2)(2,4)(2,6)(4,2)(4,4)(4,6)(6,2)(6,4)(6,6)}
A n -B = {(1,2)(1,4)(1,6)(3,2)(3,4)(3,6)(5,2)(5,4)(5,6)}
-A U B = {(1,1)(1,3)(1,5)(2,1)(2,2)(2,3)(2,4)(2,5)(2,6)(3,1)(3,3)(3,5)(4,1)(4,2)(4,3)(4,4)(4,5)(4,6)(5,1)(5,3)(5,5)(6,1)(6,2)(6,3)(6,4)(6,5)(6,6)}
-A U C ={(1,1)(1,3)(1,5)(2,1)(2,2)(2,3)(2,4)(2,5)(2,6)(3,1)(3,3)(3,5)(4,1)(4,2)(4,3)(4,4)(4,5)(4,6)(5,1)(5,3)(5,5)(6,1)(6,2)(6,3)(6,4)(6,5)(6,6)}
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2.7
S = {(M1,M2)(M1,M3)(M1,W1)(M1,W2)(M2,M3)(M2,W1)(M2,W2)(M3,W1)(M3,W2)(W1,W2)}
A = {(M1,M2)(M1,M3)(M2,M3)}
B = {(M1,W1)(M1,W2)(M2,W1)(M2,W2)(M3,W1)(M3,W2)(W1,W2)}
-B = {(M1,M2)(M1,M3)(M2,M3)}
A U B = {(M1,M2)(M1,M3)(M1,W1)(M1,W2)(M2,M3)(M2,W1)(M2,W2)(M3,W1)(M3,W2)(W1,W2)}
A n B = vacio
A n -B = {(M1,M2)(M1,M3)(M2,M3)}
Y eso es todo. Si algo no lo entiendes me lo dices y te lo explico. No los veo difíciles aunque hay que estar atento.