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

Subjects

RELATED QUESTIONS

Permutation

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

MathematicsWhat is the meaning of dividing by ((n-r)!) in the factorial derivation of (^{n}P_r)?Class 11Permutations and CombinationsDerivations of formulas and their connectionsMediumMathematicsWhich formula is used to form directed line segments from (10) points?Class 11Permutations and CombinationsDerivations of formulas and their connectionsMediumMathematicsIf (0) is included among (7) digits and repetition is not allowed, what is the count of (4)-digit numbers?Class 11Permutations and CombinationsDerivations of formulas and their connectionsMediumMathematicsIf a (5)-letter word is made from (8) distinct letters without repetition, how is the count connected with (^{8}C_5)?Class 11Permutations and CombinationsDerivations of formulas and their connectionsMediumMathematicsHow many factors will be in the product form of (^{12}P_5)?Class 11Permutations and CombinationsDerivations of formulas and their connectionsMediumMathematicsIf (\frac{^{n}P_5}{^{n}P_4}=6), what is the value of (n)?Class 11Permutations and CombinationsDerivations of formulas and their connectionsMediumMathematicsIn the factorial formula of (^{n}P_r), the denominator ((n-r)!) is connected with which group of objects?Class 11Permutations and CombinationsDerivations of formulas and their connectionsMediumMathematicsIf (^{n}P_r=^{n}P_{r-1}\times5), then (5) is equal to which expression?Class 11Permutations and CombinationsDerivations of formulas and their connectionsMediumMathematicsIf (4)-digit numbers are formed from (6) digits without repetition and the first digit is non-zero with (0) included, which expression gives the count?Class 11Permutations and CombinationsDerivations of formulas and their connectionsMediumMathematicsWhat is the relation between the number of (4)-letter words from (7) letters without repetition and (^{7}C_4)?Class 11Permutations and CombinationsDerivations of formulas and their connectionsMediumMathematicsIf there are (3) different posts among (7) candidates, what is the choose-and-arrange expression?Class 11Permutations and CombinationsDerivations of formulas and their connectionsMediumMathematicsIf (\frac{^{n}P_4}{^{n}P_3}=7), what is the value of (n)?Class 11Permutations and CombinationsDerivations of formulas and their connectionsMediumMathematicsWhat does the new factor represent in (^{n}P_r=^{n}P_{r-1}(n-r+1))?Class 11Permutations and CombinationsDerivations of formulas and their connectionsMediumMathematicsIf directed arrows are to be made from (5) distinct points which formula connection is correct?Class 11Permutations and CombinationsDerivations of formulas and their connectionsEasyMathematicsIf (r=n) in (^{n}P_r) what is the practical meaning?Class 11Permutations and CombinationsDerivations of formulas and their connectionsEasyMathematicsWhich word is the best signal to treat (^{n}P_r) as ordered arrangement?Class 11Permutations and CombinationsDerivations of formulas and their connectionsEasyMathematicsWhat divisor appears in line arrangements of identical (3) red balls and distinct (4) blue balls?Class 11Permutations and CombinationsDerivations of formulas and their connectionsEasyMathematicsHow many (3)-letter codes can be made from (4) distinct letters when repetition is not allowed?Class 11Permutations and CombinationsDerivations of formulas and their connectionsEasyMathematicsWhat does the new factor represent in the recurrence (^{n}P_r=^{n}P_{r-1}(n-r+1))?Class 11Permutations and CombinationsDerivations of formulas and their connectionsEasyMathematicsWhat result is obtained by putting (r=2) in (^{n}P_r)?Class 11Permutations and CombinationsDerivations of formulas and their connectionsEasy

Add Muft Shiksha to your Home Screen

In Safari, tap Share, then Add to Home Screen.