Asked by anoynomous
find the no. of ways in which letters of the word ARRANGEMENT can be arranged so that 2A's and 2R's do not occur together?
Answers
Answered by
Min Kyaw
How many arrangement can be formed out of the letters of the word."ENGINEERING"?In how many of these will three"E's" stands together
and how many will they stand first?
and how many will they stand first?
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