A) 1120
B) 1960
C) 1880
D) 1240
Correct Answer: D
Solution :
\[\frac{{{\left( 15 \right)}^{2}}\times {{\left( 14 \right)}^{2}}\times ......\times {{\left( 1 \right)}^{2}}}{15!}=15!\] Hence, Option is not matching.You need to login to perform this action.
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