i am thinking C and D
A is true. The probability of winning with the first card does not affect the probability of losing with the second card.
B is true. The probability of A winning and B losing is equal to the product of their probabilities because they are independant.
Okay...now I don't know what to put >.<
*sigh* it was a,b,c,and d thanks for your help
I have to re-take everything >.<