Consider the following statements:
P: Good mobile phones are not cheap
Q: Cheap mobile phones are not good
Which one of the following is/are CORRECT?
1
P implies Q
2
P implies not of Q
3
P is equivalent to Q
4
Q implies P
Consider the following statements:
P: Good mobile phones are not cheap
Q: Cheap mobile phones are not good
Which one of the following is/are CORRECT?