The condition under which vector `(a+b)` and (a-b) should be at right angles to each other is :

The condition under which the vector (a+b) and (a-b) are parallel is

Two vectors vec(A)and vec(B) are at right angles to each other then

Two vectors vec(A)and vec(B) are at right angles to each other then

Two vector vecA and vecB are at right angles to each other, when

The conditions under which the vector vec P + vec Q and vec P - vec Q will be at right angles to each other is

What is the resultant vectors , when two vectors are at right angles to each other ?

Can two right angles be complement to each other?

In vec F=q(vecvxxvecB) , which pair of vectors are always at right angles to each other?

vec(A) and vec(B) are two vectors having the same magnitude but acting at right angle to each other . On the same diagram represent vec(A) + vec(B) and vec(A) - vec(B) using a suitable scale ?