a. Is the statement "Every B is a C" true according to this diagram? answer
b. Is the statement "No A is a B" true according to this diagram? answer
c. Is the diagram consistent with the statement "Something is A"? answer
d. "Something is A and it is either B or C." Is this statement true according to this diagram? answer
e. Is the diagram consistent with the statement "Something is A or B"? answer
This diagram is about different types of mathematical functions. But there is something wrong with it. What is it? answer