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

Class 11 Mathematics

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

MathematicsIf (^{n}C_{2}+^{n}C_{3}=^{n+1}C_{3}), this identity is based on which rule?Class 11Permutations and CombinationsCombinationsExpert MathematicsFor \(0\le r\le n\), which of the following identities represents the symmetry property of combinations?Class 11Permutations and CombinationsCombinationsExpert MathematicsIf (^{n}C_{2}=66), what is the value of (^{n}C_{4})?Class 11Permutations and CombinationsCombinationsExpert MathematicsIf (^{n}C_{4}=^{n}C_{6}), what is the value of (n)?Class 11Permutations and CombinationsCombinationsExpert MathematicsIn how many ways can an even number of coins be selected from (16) different coins?Class 11Permutations and CombinationsCombinationsHard MathematicsFrom (16) candidates (6) prize winners are to be selected and all prizes are identical. How many ways are there?Class 11Permutations and CombinationsCombinationsHard MathematicsFrom (12) men and (10) women a committee of (7) persons is to be formed with exactly (4) men. How many ways are there?Class 11Permutations and CombinationsCombinationsHard MathematicsFrom (15) candidates (5) prize winners are to be selected and all prizes are identical. How many ways are there?Class 11Permutations and CombinationsCombinationsHard MathematicsFrom (11) men and (9) women a committee of (6) persons is to be formed with exactly (3) men. How many ways are there?Class 11Permutations and CombinationsCombinationsHard MathematicsWhat is a selection process called when the order of objects chosen from a group does not affect the selection?Class 11Permutations and CombinationsCombinationsHard MathematicsFor integers \(0\le r\le n\), which relation is always true between choosing \(r\) objects from \(n\) objects and choosing the objects left out?Class 11Permutations and CombinationsCombinationsHard MathematicsIf (\binom{n}{2}=120), what is the value of (n)?Class 11Permutations and CombinationsCombinationsHard MathematicsFrom (10) men and (8) women a committee of (6) persons is to be formed with exactly (3) men. How many ways are there?Class 11Permutations and CombinationsCombinationsHard MathematicsIf a set has \(n\) elements, which expression gives the number of its subsets containing at least one element?Class 11Permutations and CombinationsCombinationsMedium MathematicsA school has to form a debate team of 3 students from 8 students. Two particular students cannot be on the same team. Which expression correctly gives the number of such teams?Class 11Permutations and CombinationsCombinationsMedium MathematicsFrom (9) men and (7) women a committee of (6) persons is to be formed with exactly (2) men. How many ways are there?Class 11Permutations and CombinationsCombinationsMedium MathematicsWhat is the correct interpretation of the identity \,\(\binom{n}{r}=\binom{n}{n-r}\)\, in combinations?Class 11Permutations and CombinationsCombinationsMedium MathematicsIf (\binom{n}{4}=\binom{n}{6}), what will be the value of (n)?Class 11Permutations and CombinationsCombinationsMedium MathematicsIf (\binom{n}{2}=78), what is the value of (n)?Class 11Permutations and CombinationsCombinationsMedium MathematicsWhich of the following situations is an example of a combination?Class 11Permutations and CombinationsCombinationsMedium