Q.
A. if both (1) and (R) are correct and (R) is the correct explanation of (1)
B. if both (1) and (R) are correct and (R) is not the correct explanation of (1).
C. if (1) is correct and (R) is wrong.
D. if (1) is wrong and (R) is correct.
E. None of the above
Correct choice: A
Explanation: