Which of the following is a true statement - Vidyadip

MCQ

Which of the following is a true statement

A
$(a \times b) \times c$ is coplanar with c
B
$(a \times b) \times c$ is perpendicular to $a$
C
$(a \times b) \times c$ is perpendicular to $ b$
✓
$(a \times b) \times c$ is perpendicular to $c$

✓

Answer

Correct option: D.

$(a \times b) \times c$ is perpendicular to $c$

d
(d) It is obvious.

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