Vector Algebra Question 6
Question: Which of the following is a true statement
[Kurukshetra CEE 1996]
Options:
A) $(\vec{a} \times \vec{b}) \times \vec{c}$ is coplanar with $\vec{c}$
B) $(\vec{a} \times \vec{b}) \times \vec{c}$ is perpendicular to $\vec{a}$
C) $(\vec{a} \times \vec{b}) \times \vec{c}$ is perpendicular to $\vec{b}$
D) $(\vec{a} \times \vec{b}) \times \vec{c}$ is perpendicular to $\vec{c}$
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Answer:
Correct Answer: D
Solution:
- It is obvious.
BETA
