In a basket 7 apples are available. Jack wants to take 5 apples.In how many ways to choose apples?	Choices.
A) 21
B) 12
C) 22
D) 30
E) 35
There are 7C5 possible ways to choose apples   7C5=7!/5!*2!=7*6*5!/5!*2*1   =21 ways   21ns:option 21
<result>A</result>
In a basket 7 apples are available. Jack wants to take 5 apples.In how many ways to choose apples?