Decide Whether Each of These Statements Is True (T) or False

Multiple Choice

Decide whether each of these statements is True (T) or False
At a point of contraflexure for a beam:
(i) The bending moment is zero.
(ii) The bending moment changes from being positive on one side to negative on the other.

A) (i) T (ii) T
B) (i) T (ii) F
C) (i) F (ii) T
D) (i) F (ii) F