When JY is explaining not ( group 4 Logical operator) he does not apply the not to the come home idea. i understand its function as a logical operator but why doesn't not affix itself to /CH as in the description of Group 3.
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 ...