Accord is drawn at random from a well shuffled pack of 2 playing cards find the probability of getting neither a queen or a red card
Answers
Answer:
Step-by-step explanation:
let A be the event 2 drawn card in queen n(a)=4 n(s)=2 p(s)=n(a)/n(s) p(s)=4/2 let B be the event 2 drawn card in red card n(b)=26 n(s)=2 p(s)=26/2 p(a∪b)=p(a)+p(b)-p(a∩b) p(a∩b)=2/2 p(a∪b)=4/2 + 26/2 - 2/2 ⇒28/2 = 14 ∴p(a∪b) = 14