Respuesta :
Assuming snow is actually white, and grass is green, then the statement is false, because
A->B is false whenever A is true and B is false.
But watch out that the statement is true when A is false.
A->B is false whenever A is true and B is false.
But watch out that the statement is true when A is false.
Answer:
False.
Step-by-step explanation:
If the snow is white, then the grass is red. We have a conditional of the form
[tex]p\rightarrow q[/tex] where
p = the snow is white
q = the grass is red.
Now, the snow is in fact white, then p is true. But, the grass is not red, then q is false. That is, we have
[tex]p\rightarrow q[/tex] with p true and q false.
The conditional statement [tex]p\rightarrow q[/tex] is false only if p is true and q is false. Then, the truth value of "If the snow is white, then the grass is red" is false.