Choose the correct statement
(A)
→ →
If A + B = A - B then B is a null vector
(B)
If A + B
B| = |A – B | then A and B are perpendicular vectors
(C) Both of the above
(D) None of the above
Answers
Answered by
1
Explanation:
vector addition, the commutative law is obeyed i.e
A
+
B
=
B
+
A
vector subtraction does not follow commutative law
A
−
B
=(
B
−
A
)
Vector product also does not follow commutative law.
A
×
B
=−(
B
×
A
)
Answered by
3
Answer:
The answer is a Both of the above
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