Skip to content

Update

Muft Shiksha™ एक 100% Free Education Portal है 🇮🇳, जिसका उद्देश्य Class 9–12 के हर विद्यार्थी तक High-Quality Education को पूरी तरह मुफ्त पहुँचाना है। 🇮🇳 हम मानते हैं कि अच्छी शिक्षा किसी student की आर्थिक स्थिति पर निर्भर नहीं होनी चाहिए। 🇮🇳 हर विद्यार्थी को वही Quality Study Material, MCQs, Quizzes, Exam Preparation, Concept-Based Learning और Bilingual Support मिलना चाहिए, जो आमतौर पर महंगी Coaching या Premium Platforms में मिलता है। Muft Shiksha™ 🇮🇳 इसी सोच के साथ बनाया गया है

RELATED QUESTIONS

De Morgan Law

Class 10 Mathematics के इस tag से जुड़े questions। हर question के साथ chapter, topic, level और difficulty दी गई है।

MathematicsWhat is (A ∪ B′)′ equal to?Class 10SetsComplement of a Set and Its PropertiesLevel 21Medium MathematicsIf U = {1, 2, …, 36}, A = {x : x is divisible by 2}, and B = {x : x is divisible by 3}, what is |A′ ∩ B′|?Class 10SetsComplement of a Set and Its PropertiesLevel 20Medium MathematicsIf \(U=\mathbb R\), \(A=\{x:-1\le x<5\}\), and \(B=\{x:2<x\le 8\}\), what is \(A'\cup B'\)?Class 10SetsComplement of a Set and Its PropertiesLevel 20Hard MathematicsIf U = {1, 2, ..., 30}, A is the set of numbers divisible by 2, and B is the set of numbers divisible by 3, what is |A' ∪ B'|?Class 10SetsComplement of a Set and Its PropertiesLevel 20Medium MathematicsFor subsets A and B of a universal set U, which statement correctly represents De Morgan’s law?Class 10SetsComplement of a Set and Its PropertiesLevel 20Easy MathematicsIf U = {a, b, c, d, e, f, g, i, j, k}, A' = {b, e, i}, and B' = {a, d, j}, what is (A ∪ B)'?Class 10SetsComplement of a Set and Its PropertiesLevel 20Medium MathematicsWhat is ((A' ∩ B)') equal to?Class 10SetsComplement of a Set and Its PropertiesLevel 20Medium MathematicsIf A ∪ B′ = U, which relation is always true?Class 10SetsComplement of a Set and Its PropertiesLevel 19Medium MathematicsIf U = R, A = (-3, 4], and B = [1, 6), what is A' ∩ B'?Class 10SetsComplement of a Set and Its PropertiesLevel 10Hard MathematicsIf U = {1,2,...,20}, A is the set of even numbers in U, and B is the set of multiples of 5 in U, which set does Aᶜ ∩ Bᶜ represent?Class 10SetsComplement of a Set and Its PropertiesLevel 19Hard MathematicsIf U is the universal set, then (A ∩ B')' is equal to which of the following?Class 10SetsComplement of a Set and Its PropertiesLevel 19Medium MathematicsIf U = {1,2,3,4,5,6}, A = {1,2,4}, and B = {2,4,6}, what is Aᶜ ∩ Bᶜ?Class 10SetsComplement of a Set and Its PropertiesLevel 21Medium MathematicsIf U = {1,2,3,4,5,6}, A = {1,2,3}, and B = {3,4,5}, what is Aᶜ ∪ Bᶜ?Class 10SetsComplement of a Set and Its PropertiesLevel 21Medium MathematicsIf \(U=\{1,2,3,\ldots,18\}\), \(A=\{x:x\text{ is divisible by }2\}\), and \(B=\{x:x\text{ is divisible by }3\}\), how many elements are in \(A^c\cap B^c\)?Class 10SetsComplement of a Set and Its PropertiesLevel 20Medium MathematicsIf U = {1,2,3,4,5,6,7,8,9,10}, A = {1,2,3,4,5}, and B = {4,5,6,7}, what is Aᶜ ∪ Bᶜ?Class 10SetsComplement of a Set and Its PropertiesLevel 19Medium MathematicsLet U = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12}, A = {2, 4, 6, 8, 10, 12}, and B = {3, 6, 9, 12}. What is Aᶜ ∩ Bᶜ?Class 10SetsComplement of a Set and Its PropertiesLevel 19Medium MathematicsIf U = {1, 2, 3, 4, 5, 6, 7, 8}, A = {1, 2, 7}, and B = {2, 3, 8}, what is (A ∪ B)ᶜ?Class 10SetsComplement of a Set and Its PropertiesLevel 10Easy MathematicsIf U = {1, 2, 3, 4, 5, 6, 7}, A = {1, 3, 5}, and B = {2, 3, 6}, what is A′ ∪ B′?Class 10SetsComplement of a Set and Its PropertiesLevel 19Easy MathematicsIf U = {1, 2, 3, 4, 5, 6}, A = {1, 2, 3, 4}, and B = {3, 4, 5}, what is A′ ∩ B′?Class 10SetsComplement of a Set and Its PropertiesLevel 19Easy MathematicsIf A \ (B ∩ C) is simplified, which option is correct?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 10Hard