Question

Choose the correct alternative:
The product of first n odd natural numbers equals

Options

• ²ⁿC_n × ⁿP_n

• `(1/2)^"n" xx ""^(2"n")"C"_"n" xx ""^"n""P""n"`

• `(1/4)^"n" xx ""^(2"n")"C"_"n" xx ""^(2"n")"P""n"`

• ⁿC_n × ⁿP_n

Answer 1

`(1/2)^"n" xx ""^(2"n")"C"_"n" xx ""^"n""P""n"`