Q in permutations and Combinations
Out of a standerd 52 - card deck . how many 6-card will hearts and 2 clube ?
my answer :
13 C 4 X 13 C 2
= 715 X 78 = 55.770
this is my answer please help me ....
Hello, r-soy!
Out of a standerd 52-card deck, how many 6-card hands will have 4 Hearts and 2 Clubs?
My answer: .$\displaystyle _{13}C_4 \times _{13}C_2 \;=\; 715 \times 78 \;=\; 55,\!770$
This is my answer . . . please help me.
You don't need our help . . . Your answer is correct!