false (A chimpanzee, for example, may have two arms, but it is not a human being.) false (A war veteran may have lost both his arms, but he is a human being even so.) false (A person may want to win a ...

X (Alice may have a brother-in-law, not because she has a sister who is married, but because her husband's sister is married.) X (Statement 26(a) does not tell us whether there is any other fruit in ...

In many optimal control problems in economics, the planning horizon is assumed to be of infinite length. This means that the person who solves such an optimal control problem is choosing the time path ...