In how many ways can 16 rupees and 12 paise coins be arranged in a line so that no two paise coins may occupy consecutive positions
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First arrange 16 rupee coins in 1 way.
In between, beginning and ending there are 17 places 12 paisa coins can be arranged in P(17,12)/12! Ways. By fundamental principle the number of possible arrangements =P(17,12)/12!ways
In between, beginning and ending there are 17 places 12 paisa coins can be arranged in P(17,12)/12! Ways. By fundamental principle the number of possible arrangements =P(17,12)/12!ways
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