14 person are seated at a round table find the number of ways of selecting two persons out of them who are not seated adjacent to each other
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1) select people who are seated in the opposite direction with each other
2) select people who are seated diagonally (across)
these two are some options for you
hope it helps!!
2) select people who are seated diagonally (across)
these two are some options for you
hope it helps!!
noornr:
but not helpful i ve tried all d ways
oh I see...
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2
14! ×14p2 I Gus's
not sure
not sure
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