Please help. Consider this equation tan(theta) = - sqrt(19/17) an angle in quadrant II, what the value of cos(theta) ОА OB - (sqrt(17))/6 - (sqrt(19))/6 (sqrt(17))/6 (sqrt(19))/6 OD

Due to a packaging error, 4 cans labeled diet soda were accidentally filled with regular soda and placed in a 12 pack carton of diet soda. two cans were randomly selected from this 12 pack. what is the probability that both cans were regular soda?