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If \ ^m C1=\ \ ^n C2 then 2m=n b. 2m=n(n...

If `\ ^m C_1=\ \ ^n C_2` then `2m=n` b. `2m=n(n+1)` c. `2m=(n-1)` d. `2n=m(m-1)`

A

2m=n

B

2m=n(n+1)

C

2m=(n-1)

D

2n=m(m-1)

Text Solution

Verified by Experts

The correct Answer is:
C
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