Showing posts with label COMBINATORICS. Show all posts
Showing posts with label COMBINATORICS. Show all posts
OLYMPIAD CHALLENGES #2
QUESTION 2) 5 boys and 5 girls go to an exhibition and the cost of a ticket is Rs 50. Each girl has a fifty rupee note while each boy has hundred r…
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OLYMPIAD CHALLENGES 01
How many north east lattice paths(consider shortest path) are there from (3,2) to (18, 14) which does not cross the green line (however it can touc…
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Factorial
Visit our counting principle post to learn more Definition In mathematics, the factorial of a positive integer n, denoted by n!, is the product of all positi…
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Binomial Probability
BINOMIAL PROBABILITY
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COMBINATORICS
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IIT
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JEE
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JEE MAINS
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POST
BINOMIAL PROBABILITY Binomial probability refers to the probability of exactly x " role="presentation">…
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COMBINATORICS Problems solution
1 2)Do it yourself 3) Hint and handy trick for∑n³ -∑n² 4) solution link 5)We can solve this by breaking the problem down i…
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COMBINATORICS PROBLEMS
1)Mr and misses Zeta wants to name their baby zeta in such a way that monogram(first middle , and last ) initials are in alphabetical o…
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