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MAXIMUM PUBLICATION-PERMUTATION AND COMBINATIONS-EXAMPLE
- In how many ways can 5 girls and 3 boys be seated in a row so that no ...
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- How many chords can be drawn through 21 points?
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- What is the minimum number of ways of choosing 4 cards from a pack of ...
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- What is the minimum number of ways of choosing 4 cards from a pack of ...
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- Find the number of permutation of the letters of the word, ALLAHABAD.
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- How many 5-digit telephone numbers can be constructed using the digits...
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- Find 'n' if 9xx ^((n-1))P3 = ^nP4 .
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- Find the number of words that can be formed from the letters of the wo...
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- In how many ways can a group of 12 students be selected from 15 studen...
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- (0!)/(1!)=……..
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- Find r , if 5 xx ^4Pr = 6 xx ^5P(r-1)
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- Find the number of different 8-letter arrangements that can be made fr...
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- ^nC(n-1)=….
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- if ^nC9 = ^nC8 find ^nC2
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- How many ways can a team of 5 persons be selected out of a group of 4 ...
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- ^7P7 = ……….
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- Find the number of words that can be formed from the letters of the wo...
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- Determine n if 2nC3 = 11 n C3
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- ^(29)C(29)= ……….
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- Prove that ^(61)C(57) - ^(60)C(56) = ^(60)C3
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