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

Union

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

MathematicsIf A ⊆ B, which of the following statements is always true?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 8Easy MathematicsIf A ⊆ B, then A ∪ B is equal to what?Class 10SetsSets and their representationsLevel 10Easy MathematicsIf A = {x : x is a positive multiple of 2 or 3 less than 12}, what is A?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 8Medium MathematicsIf A = (1, 2) and B = (3, 4), how should A ∪ B be written?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 7Easy MathematicsIf A = [−3, 2] and B = [0, 5], what is A ∪ B?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 7Medium MathematicsHow can the set {x : x ∈ ℝ, x ≠ 0} be written using intervals?Class 10SetsSets and their representationsLevel 9Easy MathematicsHow many elements are there in M = {x ∈ N : x < 40 and x is divisible by 6 or 9}?Class 10SetsSets and their representationsLevel 3Hard MathematicsIf E₃ = {x ∈ ℕ : x < 20 and x is divisible by 2 or 5}, then what is E₃?Class 10SetsSets and their representationsLevel 1Medium MathematicsWhat is the set P₁ = {x : x ∈ N, x is a multiple of 5 or 7, and x < 30}?Class 10SetsSets and their representationsLevel 3Easy