Answer:
B) 120
Step-by-step explanation:
Since, we know that,
The number of permutations of r things out of n things at a time is obtained by the formula:
[tex]^nP_r =\frac{n!}{(n-r)!}[/tex]
Here n = 6, r =3,
[tex]^6C_3 =\frac{6!}{(6-3)!}=\frac{6!}{3!}=\frac{6\times 5\times 4\times 3!}{3!}=120[/tex]
Hence, OPTION B is correct.
