ln how many ways can the letters of MAHABHARAT be arranged so that?
I)B &T are never together?
2) M ,A, T, H occurs at first four places?
Answers
Answered by
8
Total no of arrangements will be 10!/(4!*2!)
Total no of arrangements in which b & t are together will be 9!/(4!*2!)
Total no of arrangements in which b & t are not together will be 10!/(4!*2!)-9!/(4!*2!)
= (10! - 9!)/(4!*2!)
Solve it ur self u will get correct answer
Total no of arrangements in which b & t are together will be 9!/(4!*2!)
Total no of arrangements in which b & t are not together will be 10!/(4!*2!)-9!/(4!*2!)
= (10! - 9!)/(4!*2!)
Solve it ur self u will get correct answer
GANESHBA:
plz tell finale answer medam tommorow is last day
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3
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