Recent content by Aeonitis

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    Undergrad What is the Cardinality of Sets X, Y, and A, B, C?

    Yes i do, and thanks for pointing that out in any case, it's always the little things that count >_<
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    Undergrad What is the Cardinality of Sets X, Y, and A, B, C?

    Figured it out. I will post the full answer for future questioneers (i) A = {2,4,6,8,10,12,14,16,18,20}, Therefore A has a cardinality of 10 (elements). (ii) B = Cartesian Product of 'X times X times Y' or better yet '4 by 4 by 3' elements each to give a total of 48 in cardinality...
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    Undergrad What is the Cardinality of Sets X, Y, and A, B, C?

    I've tried them out, with the following answers:- (i) A = {2,4,6,8,10,12,14,16,18,20}, Therefore A has a cardinality of 10 (elements). (ii) B = Cartesian Product of 'X times X times Y' or better yet '4 by 4 by 3' elements each to give a total of 48 in cardinality?! (iii) C = UNSOLVED! I...
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    Undergrad What is the Cardinality of Sets X, Y, and A, B, C?

    Hey guys, this is my first post, (Hi) was just wondering if i could get your help. I'm studying for my repeats and you guys can save me. If X = {1,2,3,4}, Y = {2,4,6} what is the cardinality of the following sets? (i) A = {x|x mod 2 = 0 and 0 <=x<=20} (ii) B = X * X * Y (iii) C = {(x,y)|x ≠ y...