Search questions
Use text search or combine filters to find exactly the questions you need.
Class 10 · Mathematics
→If U = {1, 2, 3, 4} and A′ = {1, 4}, what is A?
Class 10 · Mathematics
→If \(A=\{a,b,c,d\}\), how many two-element subsets of \(A\) are elements of the power set \(\mathcal{P}(A)\)?
Class 10 · Mathematics
→If U = {1, 2, 3, 4, 5, 6, 8} and A = {2, 4, 6, 8}, what is A′?
Class 10 · Mathematics
→If A = {6, 12}, what are all the elements of the power set P(A)?
Class 10 · Mathematics
→If A ⊆ U, then what is A ∩ A′ equal to?
Class 10 · Mathematics
→If A ⊆ U, then A ∪ A′ is equal to what?
Class 10 · Mathematics
→If A = {1, 2, 3}, which of the following is not an element of 𝒫(A)?
Class 10 · Mathematics
→If A = {p, q, r, s}, how many one-element (singleton) subsets are in 𝒫(A)?
Class 10 · Mathematics
→If U is the set of all students in a class and G is the set of students wearing glasses, what does G′ represent?
Class 10 · Mathematics
→If A = {∅, 1}, what is n(𝒫(A))?
Class 10 · Mathematics
→How many elements are in the power set of the empty set?
Class 10 · Mathematics
→If \(U=\{0,1,2,3,4,5\}\) and \(A=\{0,1,5\}\), what is \(n(A')\)?
Class 10 · Mathematics
→If A = {1, 4, 9}, which of the following statements about {1, 9} is true?
Class 10 · Mathematics
→If U = {a, b, c, d, e} and B = {b, e}, which element does not belong to the complement B′?
Class 10 · Mathematics
→If \(A=\{3\}\), which of the following is \(\mathcal{P}(A)\)?
Class 10 · Mathematics
→If \(\mathcal{P}(A)\) has 16 elements, how many elements does \(A\) have?
Class 10 · Mathematics
→If \(U=\{1,2,3,4,5,6,7\}\) and \(A=\{2,5,7\}\), what is \(A'\)?
Class 10 · Mathematics
→The universal set \(U\) is mainly used to determine which of the following?
Class 10 · Mathematics
→If \(A=\{x,y\}\), which of the following must be an element of \(\mathcal{P}(A)\)?
Class 10 · Mathematics
→