In a box with red balls and 2 white ball 1 ball if we picked the ball out of the box, 1 ball, which picked up without seeing the ball. Find Sam Apple, space ball picked out.
In a box with a red ball, two balls, one white ball, if we took the ball out of the box, which was first produced by the invisible ball , find the sample space of the ball picked out.
In a box has a red ball 2. White 1. If we pick up the ball out of the box 1. Which took by invisible ball.Find the sample space of the balls, take it out.