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Permutations and combinations

Maths & Stats

Can anyone help me to solve the attached questions?

IMG-20211018-WA0018.jpg

Aarvi Shah

Aarvi Shah

CA Foundation

110

18-Oct-21 10:59

420

Answers (2)

First question all girls come together 7!*6!


First ques no two women sit together 7*6!*6!


Miradevi S

Miradevi S

CA Final

16K+

18-Oct-21 18:29

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