Question

Three integers are chosen at random from the first 20 integers the probability that their product is even

Answer 1

Step-by-step explanation:

here,

no of group of three integers having there product even = 200. (1,1,2 ; 1,1,4 ; 1,1,6 etc)

and,

no of total groups = 20×20=400

so, P(even product) = no of favorable terms/Total no of terms =200/400=1/2= Answer

mark it as the brainliest answer