Clear command can be used to clear the list of variables.
A. (1), (2) and (3)
B. (2) and (3)
C. (2), (3) and (4)
D. (1), (3) and (4)
Answer:B
Clear command can be used to clear the list of variables.
A. (1), (2) and (3) B. (2) and (3) C. (2), (3) and (4) D. (1), (3) and (4)