Which of the following is correct?
A. (a) and (b) only
B. (a) and (c) only
C. (b) and (c) only
D. (a), (b) and (c)
Answer:A
Which of the following is correct?
A. (a) and (b) only B. (a) and (c) only C. (b) and (c) only D. (a), (b) and (c)