Calculate combinations (nCr) and permutations (nPr) for counting problems.
Combinations and Permutations ဂဏန်းတွက်စက်
Combinations and Permutations ဂဏန်းတွက်စက်. အခမဲ့ အွန်လိုင်း.
Independent events A and B.
P(A and B)၀.၁၂၀၀၀၀
P(A or B)၀.၅၈၀၀၀၀
nCr
၁၂၀
C(n, r) = n! / (r!(n−r)!)
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Where is the full tool?
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