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

Sets

Class 11 Mathematics के इस tag से जुड़े questions। हर question के साथ chapter, topic, level और difficulty दी गई है।

MathematicsWhat is the coefficient of x⁴ in (1 + x)¹⁰?Class 11SetsRoster Form from Set-Builder FormLevel 66Easy MathematicsFrom digits (1) to (9), (3) distinct digits are chosen only as a digit-set. How many sets are possible?Class 11Permutations and CombinationsCombinationsLevel 61Expert MathematicsIf (A=\emptyset) and (B=\emptyset), what is the number of functions from (A) to (B)?Class 11Relations and FunctionsFunctions as a special kind of relationLevel 28Expert MathematicsIf \(f(x)=|x|\) and \(A=\{-2,0,3\}\), what is the image set \(f(A)\)?Class 11Relations and FunctionsReal-Valued Functions, Their Domain and RangeLevel 30Easy MathematicsIf (|A|=3) and (|B|=2), how many functions can be defined from set (A) to set (B)?Class 11Relations and FunctionsFunctions as a special kind of relationLevel 28Easy MathematicsOn (A={1,2,3,4,5}), (aRb) if and only if (a+b) is even. What is the nature of (R)?Class 11Relations and FunctionsRelationsLevel 27Expert MathematicsLet \(A=\{1,2,3,4\}\), and define a relation \(R\) on ordered pairs of elements of \(A\) such that \((a,b)\in R\) if and only if \(a+b\) is prime. Which of the following ordered pairs belongs to \(R\)?Class 11Relations and FunctionsRelationsLevel 26Expert MathematicsFor the relation R={(a,b)∈A×A : a+b=7} defined on A={1,2,3,4}, what is its range?Class 11Relations and FunctionsRelationsLevel 26Expert MathematicsOn the set \(A=\{1,2,3\}\), let \(R=\{(1,1),(2,2),(3,3),(1,2),(2,1)\}\). What is the equivalence class \([1]_R\) of \(1\) with respect to \(R\)?Class 11Relations and FunctionsRelationsLevel 26Expert MathematicsFor the relation \(R=\{(a,b)\in A\times A:a+b=6\}\) defined on \(A=\{1,2,3,4\}\), what is its domain?Class 11Relations and FunctionsRelationsLevel 26Expert MathematicsLet \(A=\{1,2,3,4\}\) and define the relation \(R=\{(a,b)\in A\times A:a+b\le 5\}\). How many ordered pairs does \(R\) contain?Class 11Relations and FunctionsRelationsLevel 26Expert MathematicsIf A = {1, 2, 3}, B = {x, y}, and R = {(1, x), (2, x), (3, y)}, what is the range of R?Class 11Relations and FunctionsRelationsLevel 26Expert MathematicsWhich of the following ordered pairs belongs to the identity relation I_A defined on A = {1, 2, 3, 4}?Class 11Relations and FunctionsRelationsLevel 26Expert MathematicsIf (A={1,2,3}), how many relations are possible on (A)?Class 11Relations and FunctionsRelationsLevel 26Expert MathematicsOn the set \(A=\{1,2,3,4\}\), the relation \(R=\{(a,b):a\mid b\}\) is defined. Which of the following ordered pairs does not belong to \(R\)?Class 11Relations and FunctionsRelationsLevel 26Expert MathematicsIf \(R\subseteq A\times B\) and \(R=\{(1,4),(2,4),(2,5),(3,6)\}\), what is the domain of \(R\)?Class 11Relations and FunctionsRelationsLevel 26Expert MathematicsOn the set \(A=\{1,2,3,4,5,6\}\), let \(R=\{(a,b):a-b\equiv 0\pmod{5}\}\). What is the equivalence class \([1]\) under this relation?Class 11Relations and FunctionsRelationsLevel 25Expert MathematicsIf an equivalence relation \(R\) defined on the set \(A=\{1,2,3,4\}\) has equivalence classes \(\{1,4\}\) and \(\{2,3\}\), how many ordered pairs does \(R\) contain?Class 11Relations and FunctionsRelationsLevel 25Expert MathematicsA relation R is defined on the set A = {1, 2, 3, 4} by R = {(a, b) : a + b = 6}, where a, b ∈ A. How many ordered pairs does R contain?Class 11Relations and FunctionsRelationsLevel 25Expert MathematicsIf \(R=\{(1,2),(2,3),(1,3)\}\) and \(S=\{(2,1),(3,2),(3,1)\}\), what is \(S\) in relation to \(R\)?Class 11Relations and FunctionsRelationsLevel 25Expert