Which of the following statements are logically equivalent ?
A. No aeroplanes are electric vehicles.
B. All non-electric vehicles are non-aeroplanes.
C. No electric vehicles are aeroplanes.
D. All aeroplanes are non-electric vehicles.
Choose the correct answer from the options given below:
1
B, C and D Only
2
A, C and D Only
3
A and B Only
4
B and D Only