Which of the items above will allow you to see around a corner from where you are standing?
A(i) only
B(iii) only
C(i) and (ii)
D(i) and (iii)
Which of the items above will allow you to see around a corner from where you are standing?
A(i) only
B(iii) only
C(i) and (ii)
D(i) and (iii)