I got this question correct, but I marked it for BR because I like analyzing parallel questions for practice. During BR, I am having a ton of trouble eliminating B.
Specifically, the flaw in the argument is your typical invalid argument form: A-->B. B. Therefore A. The argument invalidly uses the converse of the premise as the conclusion.
Answer choice A clearly does that, and this is the correct answer. However, doesn't answer choice B technically do this as well?
Here is my breakdown of B:
Discover something new-->Examined all possible solutions. Fran -Discover something new. Therefore, -Examine all possible solutions. This answer choice invalidly uses the inverse of the premise. Nevertheless, if you take the contrapositive of the conclusion, Examine all possible solutions-->Discover something new, isn't this logically identical to the flaw in the passage? In other words, am I misreading something in this answer choice, or is the "form" better than the "substance?"
Thanks.
