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Grade 11Algebra

Let A = {1,2,3,4,5,6}.Then find the number of subsets of A. Also find the number of subsets of A which contains :
a)1 b)1 but not 2 c)3 and 4 d)5(or)6
e)at most 2 elements f)atleast 5 elements

Profile image of aabid ahmed
9 Years agoGrade 11
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2 Answers

Profile image of Saurabh Koranglekar
6 Years ago
Dear student

Number of subsets is 2^n for n number of elements in the group

to select 1 → nc1

similarly all

Regards