If \[^{10}{{C}_{r}}{{=}^{10}}{{C}_{r+2}}\], then \[^{5}{{C}_{r}}\] equals [RPET 1996]

If \[^{10}{{C}_{r}}{{=}^{10}}{{C}_{r+2}}\], then \[^{5}{{C}_{r}}\]

1.	If \[^{10}{{C}_{r}}{{=}^{10}}{{C}_{r+2}}\], then \[^{5}{{C}_{r}}\] equals [RPET 1996]
A.	120
B.	10
C.	360
D.	5
Answer» E.

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If \[^{10}{{C}_{r}}{{=}^{10}}{{C}_{r+2}}\], then \[^{5}{{C}_{r}}\] equals [RPET 1996]

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