Cosines of angles made by a vector with X,Y axes are `3//5sqrt(2),4//5sqrt(2)` respectively. If the magnitude of the vector is `10sqrt(2)` then that vector is

A vector vecr is inclined at equal angles to the three axes. If the magnitude of vecr is 2sqrt3 units, then find the value of vecr .

A vector vecr is inclined at equal angles to the three axes. If the magnitude of vecr is 2sqrt3 units, then find the value of vecr .

The magnitude of two vectors are 16 and 12 units respectively and the magnitude of their scalar product is 98sqrt2 units. The angle between the vectors would be

The magnitude of two vectors are 16 and 12 units respectively and the magnitude of their scalar product is 98sqrt2 units. The angle between the vectors would be

Angle (in rad) made by the vector sqrt(3)hati + hatj with the x-axis is

The magnitude of scalar and vector products of two vectors are 48sqrt(3) and 144 respectively. What is the angle between the two vectors?

Magnitude of the vector 2/sqrt3hati+2/sqrt3hatj+2/sqrt3hatk is equal to :