1.

Assertion (A) :Every bodyin a roomshakeshandswith everybodyelse. The totalnumberof persons in the room is n . The numberof handshakesis( n (n-1))/2 Reason( R): Thenumberof handshakes is.^(n) C_(2)

Answer»

Both A and RARE TRUEAND Ris the correct explanation of A
Both A and Rare true but R is NOTTHE correct explanation of A
A is true R is false
A is FALSER is true

Answer :A


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