(Choose 1 answer)
Consider the argument with the hypotheses:
"I will be happy if your project succeeds.
Your project can become successful only if you change the method."
and the conclusion:
"Therefore, if you change the method, then I will be very happy."
Choose the right answer.
A. The argument is valid using hypothetical syllogism
B. The argument is invalid
C. The argument is valid using modus tollens
D. The argument is valid using simplification
E. The argument is valid using modus ponens
FUO
2: 15
