I'm having trouble with this question. I have no idea why the answer is D.
"Some J are K." Which of the following is logically equivalent to the preceding statement?
A. Not all J are K.
B. Some K are not J.
C. All J are K.
D. Some K are J.
E. All K are J.
Whats the difference between A,B, and D?
"Some J are K." Which of the following is logically equivalent to the preceding statement?
A. Not all J are K.
B. Some K are not J.
C. All J are K.
D. Some K are J.
E. All K are J.
Whats the difference between A,B, and D?