Which of the following is true ?
A. S1 is not correct and S2 is not correct.
B. S1 is not correct and S2 is correct.
C. S1 is correct and S2 is not correct.
D. S1 is correct and S2 is correct.
Answer:D
Which of the following is true ?
A. S1 is not correct and S2 is not correct. B. S1 is not correct and S2 is correct. C. S1 is correct and S2 is not correct. D. S1 is correct and S2 is correct.