Mathematics, 26.03.2020 21:46 mxrvin7383
Suppose two dice (one red, one green) are rolled. Consider the following events. A: the red die shows 2; B: the numbers add to 5; C: at least one of the numbers is 2; and D: the numbers do not add to 9. Express the given event in symbols. HINT [See Example 5.] At least one of the numbers is 2, or the numbers add up to 5. C ∪ B
Answers: 1
![C \cup B =[(x,y),:x=2 \:Or\: y=2 \:Or\: x+y=5, 1 \leq x \leq 6,1 \leq y \leq 6 ]\\](/tpl/images/0565/8529/b77a5.png)
![A=[(x,y), x=2,1 \leq y \leq 6 ]](/tpl/images/0565/8529/c9d75.png)
![B=[(x,y),:x+y=5, 1 \leq x \leq 6,1 \leq y \leq 6 ]](/tpl/images/0565/8529/26bdd.png)
![C=[(x,y),:x=2 \quad Or \quad y=2, 1 \leq x \leq 6,1 \leq y \leq 6 ]](/tpl/images/0565/8529/ddfae.png)
![D=[(x,y),:x+y\neq 9, 1 \leq x \leq 6,1 \leq y \leq 6 ]](/tpl/images/0565/8529/2e2fe.png)
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Suppose two dice (one red, one green) are rolled. Consider the following events. A: the red die show...
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