9000086606

SubArea: 
Logic and sets
Level: 
B
Project ID: 
9000086606
Source Problem: 
9000086608
Accepted: 
1
Clonable: 
1
Easy: 
0
Determine the truth values of statements a and b if you know that the compound statement a⟺(a∨b) is false.
The statement a is false, b is true.
Both statements are true.
The statement a is true, b is false.
Both statements are false.