Search questions
Use text search or combine filters to find exactly the questions you need.
Class 10 · Mathematics
→If A = {1, 2, 3, 4}, how many two-element subsets are there in P(A)?
Class 10 · Mathematics
→If set A has 5 elements, how many singleton subsets are there in P(A)?
Class 10 · Mathematics
→If U = {1,2,3,4} and A = ∅, what is A′?
Class 10 · Mathematics
→If A = {2,4,6}, what is the relation of ∅ with P(A)?
Class 10 · Mathematics
→If U = {a,b,c,d} and A = {a,d}, how many elements does P(A′) have?
Class 10 · Mathematics
→If A = {1,{2}}, how many subsets does A have?
Class 10 · Mathematics
→If U = {1,2,3,4,5,6} and A = {1,3,5}, how many elements are in A′?
Class 10 · Mathematics
→If A = {k,l,m}, what is n(P(A))?
Class 10 · Mathematics
→If A = {1,2}, which is a correct element of P(A)?
Class 10 · Mathematics
→If A = {p, q, r}, what is the relation of {p, q} and {p, q, r} with P(A)?
Class 10 · Mathematics
→If the universal set is U = {x : x is a digit} and A = {2, 4, 6, 8}, what is A′?
Class 10 · Mathematics
→Which statement about a universal set is correct?
Class 10 · Mathematics
→If A = {∅}, how many elements does P(A) have?
Class 10 · Mathematics
→If the power set P(A) has 32 elements, how many elements are in the original set A?
Class 10 · Mathematics
→If n(A) = 4, how many proper subsets does A have?
Class 10 · Mathematics
→Let the universal set be U = {1, 2, 3, 4, 5} and A = {2, 4}. What is A'?
Class 10 · Mathematics
→If A = {a, b}, which element does not belong to P(A)?
Class 10 · Mathematics
→If A = {1, 2, 3}, how many elements does its power set P(A) contain?
Class 10 · Mathematics
→Which option is always true?
Class 10 · Mathematics
→