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Class 10 · Mathematics
→If A has 64 subsets, how many elements does A have?
Class 10 · Mathematics
→How many subsets does a set with 5 elements have in total?
Class 10 · Mathematics
→If A = {1, 2, 3}, which of the following is not a subset of A?
Class 10 · Mathematics
→If A = {1, 2, {3}}, which of the following statements is correct?
Class 10 · Mathematics
→If A = {x : x is a positive factor of 12} and B = {1, 2, 3, 4, 6, 12}, which statement is true?
Class 10 · Mathematics
→Choose the correct statement for A = {x : x² = 4, x ∈ Z} and B = {-2, 2}.
Class 10 · Mathematics
→If {x, 5} = {3, y}, which pair can be correct?
Class 10 · Mathematics
→If A = {a, b, c} and B = {a, b, c, d}, which statement about A and B is correct?
Class 10 · Mathematics
→For A = {1, 1, 2, 3} and B = {3, 2, 1}, which conclusion is correct?
Class 10 · Mathematics
→If A = {2, 4, 6} and B = {x : x is a positive even number and x < 8}, which statement is correct?
Class 10 · Mathematics
→Let A = {X : X ⊆ {1, 2, 3, 4}, {1, 4} ⊆ X, and 2 ∉ X}. Which set is equal to A?
Class 10 · Mathematics
→If A = {1, 2, 3, 4} and B = {1, 3}, how many subsets of A contain B as a subset?
Class 10 · Mathematics
→If A = {x : x ∈ Z and 0 < x² < 10}, which set is equal to A?
Class 10 · Mathematics
→If A = {2, 3, 4}, B = {2, 3, 4, 5}, and C = {3, 4}, which statement is correct?
Class 10 · Mathematics
→If A = {x : x ∈ N and x ≤ 3}, how many elements of P(A) are singleton sets?
Class 10 · Mathematics
→If A = {{1,2},3,4}, which of the following is not a subset of A?
Class 10 · Mathematics
→If A = {x : x is a positive multiple of 5 and x < 30} and B = {5,10,15,20,25}, what is the relation between A and B?
Class 10 · Mathematics
→If A = {x ∈ R : x² + 1 = 0}, what is A as a subset of the real numbers?
Class 10 · Mathematics
→If A has 5 elements, how many subsets of A are not equal to A?
Class 10 · Mathematics
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