two vectors A and B are such that a + b is equal to a minus b then select incorrect alternative 1.a dot b is equal to zero 2.a cross b is equal to zero 3.a is equal to zero and 4.b is equal to zero
Answers
Answered by
17
At first, you should understand the question..
According to the given question... a+b=a-b
which is possible when a is a perpendicular, b is a base and another b is in the opposite direction of first b....
then the answer should be {a dot b =0}
so, you can choose the correct option from the above question, the answer shd be... all options except 1.
According to the given question... a+b=a-b
which is possible when a is a perpendicular, b is a base and another b is in the opposite direction of first b....
then the answer should be {a dot b =0}
so, you can choose the correct option from the above question, the answer shd be... all options except 1.
Prashsntkr:
mark as Brainliest if it helps!!
Answered by
2
Explanation:
no the ans will be vector B=0
Similar questions