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

Combinatorics

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

MathematicsIn the product form of (^{n}P_r), if (r=6), what is the last factor?Class 11Permutations and CombinationsDerivations of formulas and their connectionsMedium MathematicsIn the product form of (^{n}P_r), if (r=5), what is the last factor?Class 11Permutations and CombinationsDerivations of formulas and their connectionsMedium MathematicsIf (r=0), why is (^{n}P_r=^{n}C_r)?Class 11Permutations and CombinationsDerivations of formulas and their connectionsMedium MathematicsIn the word (REFER), (R) occurs twice and (E) occurs twice. How many distinct arrangements are possible?Class 11Permutations and CombinationsPermutationsEasy MathematicsWhat is the value of ({}^{15}P_{0})?Class 11Permutations and CombinationsPermutationsEasy MathematicsWhat is the value of ({}^{7}P_{0})?Class 11Permutations and CombinationsPermutationsEasy MathematicsWhat is the value of ({}^{4}P_{4})?Class 11Permutations and CombinationsPermutationsEasy MathematicsWhat will be the value of ({}^{8}P_{0})?Class 11Permutations and CombinationsPermutationsEasy MathematicsWhat is the value of ({}^{10}P_{1})?Class 11Permutations and CombinationsPermutationsEasy MathematicsWhich of the following situations is an example of a permutation?Class 11Permutations and CombinationsPermutationsEasy MathematicsWhat is the value of \( \frac{13!}{6!\cdot7!}-\frac{12!}{6!\cdot6!} \)?Class 11Permutations and CombinationsFactorial notationExpert MathematicsWhat is the value of \( \frac{12!}{6!\cdot6!}\times\frac{3}{11} \)?Class 11Permutations and CombinationsFactorial notationExpert MathematicsWhat is the simplified value of \( \frac{16!}{12!\cdot4!} \)?Class 11Permutations and CombinationsFactorial notationExpert MathematicsWhat is the value of \( \frac{10!}{5!\cdot5!}\times\frac{5}{9} \)?Class 11Permutations and CombinationsFactorial notationExpert MathematicsWhat is the value of \( \frac{12!}{8!\cdot4!}+\frac{12!}{9!\cdot3!} \)?Class 11Permutations and CombinationsFactorial notationExpert MathematicsWhat is the value of \(\frac{7!}{4!,3!}+\frac{7!}{6!,1!}\)?Class 11Permutations and CombinationsFactorial notationMedium MathematicsWhat is the value of \(\frac{7!}{3!,4!}\times2!\)?Class 11Permutations and CombinationsFactorial notationMedium MathematicsWhat is the value of \(\frac{10!}{8!,2!}\)?Class 11Permutations and CombinationsFactorial notationEasy MathematicsA digital certificate has 4 title styles, 3 seals, 5 borders, and 2 signature colors. How many designs are possible?Class 11Permutations and CombinationsFundamental principle of countingEasy MathematicsIf \(A=\{1,2,3\}\) and \(B=\{4,5\}\), what is the number of subsets of \(A\times B\) having exactly \(2\) ordered pairs?Class 11Relations and FunctionsCartesian product of setsExpert