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Class 10 · Mathematics · Medium
→If E = {x : x ∈ Z, −3 ≤ x/2 < 4}, how many elements does E have?
Class 10 · Mathematics · Medium
→If D = {x : x ∈ Z, x² + x − 6 = 0}, what is the correct roster form of D?
Class 10 · Mathematics · Easy
→If C = {x : x ∈ N and x < 1}, what type of set is C?
Class 10 · Mathematics · Medium
→How can the set B = {2, 5, 10, 17, 26} be written most accurately in set-builder form?
Class 10 · Mathematics · Medium
→If A = {x : x ∈ ℕ, x ≤ 25, x is divisible by 4 but not divisible by 8}, which is the correct roster form of A?
Class 12 · Mathematics · Easy
→If A = {x : x ∈ ℤ, x² − 4x = 0}, which is the correct roster form of A?
Class 10 · Mathematics · Easy
→If A = {x : x = n² − 1, n ∈ ℕ, 1 ≤ n ≤ 5}, which is the correct roster form of A?
Class 10 · Mathematics · Medium
→What is the correct roster form of X = {x : x ∈ ℕ, x is a divisor of 24, and x² > 24}?
Class 10 · Mathematics · Medium
→Which option correctly gives W = {x : x is a natural number from 1 to 50, divisible by 5 but not by 10}?
Class 10 · Mathematics · Medium
→If V = {x : x ∈ ℤ, x/2 ∈ ℕ, −5 < x < 7}, then V is:
Class 10 · Mathematics · Easy
→Which statement about U = {0, 1, 1, 2, 2, 2, 3} is correct?
Class 10 · Mathematics · Medium
→If T = {x : x ∈ ℕ, x = 12/n, where n ∈ ℕ}, what is T?
Class 10 · Mathematics · Medium
→What is the roster form of S = {x : x is a positive integer less than 15 and x is coprime to 15}?
Class 10 · Mathematics · Easy
→If R = {x : x ∈ ℤ and x³ = x}, then R is:
Class 10 · Mathematics · Medium
→What is the correct roster form of Q = {x : x ∈ N, x is a perfect square less than 100, and x is even}?
Class 10 · Mathematics · Medium
→If P = {x : x ∈ ℤ, x² - 5x + 6 = 0}, then the correct roster form of P is:
Class 10 · Mathematics · Medium
→Which is the set N = {x : x ∈ ℕ, x ≤ 30, x is a multiple of 6 but not a multiple of 12}?
Class 10 · Mathematics · Medium
→If M = {x : x ∈ ℕ, x is a two-digit number and the sum of its digits is 3}, what is M?
Class 10 · Mathematics · Easy
→Which option correctly represents L = {1, 8, 27, 64, 125}?
Class 10 · Mathematics · Easy
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