Question

How many different groups of 35 cars can be formed from 40 cars?

Answer 1

40C35.

Answer 2

658008

Answer 3

thanks

Answer 4

\( \color{Black}{\Rightarrow \Large {40! \over (40 - 35)!35!}}\)

\( \color{Black}{\Rightarrow \Large {40! \over 5!35!}}\)

\( \color{Black}{\Rightarrow \Large {40 \times 39 \times 38 \times 37 \times 26 \over 5 \times 4 \times 3 \times 2}}\)

Answer 5

thanks