The ratio of maximum and minimum magnitudes of the resultant of two vectors `vec(a)` and `vec(b)` is 3:1. Now, `|vec(a)|` is equal to

The ratio of maximum and minimum magnitudes of the resultant of two vectors vecA and vecb is 3 : 1 . Now, |veca| is equal to :

The magnitude of the resultant of vec(A)+vec(B) and vec(A)-vec(B) is

The maximum value of the magnitude of the resultant of two vectors vec P and vec Q is 24 units and the minimum value of the magnitude of their resultant is 4 units. What is the ratio of the magnitudes of the vectors vec P and vec Q ?

Write an expression for magnitude of the resultant vector .vec(R). of two vectors vec(A) and vec(B) acting at a point. When will this resultant vector .vec(R). be maximum ?

When two vector vec a and vec b are added,the magnitude of the resultant vector is always

If vec a and vec b are two non -zero vectors, then (vec a + vec b) .(vec a - vec b) is equal to

The resultant and dot product of two vectors vec(a) and vec(b) is equal to the magnitude of vec(a) . Show that when the vector vec(a) is doubled , the new resultant is perpendicular to vec(b) .

If vec(a) , vec (b) and vec (c ) are three mutually perpendicular vectors of equal magnitude , show that , vectors vec (a) , vec (b) , vec (c ) make an equal angle with vec(a) + vec (b) + vec (c )

Magnitude of resultant of two vector vec(A) and vec(B) is equal to 2. angle between two vectors is 180^(@) if |vec(A)|=3 then find |vec(B)|