The angle between ` vec A= hat i- + hat j` and ` vec B= hat i- hat j` is.

Find the angle between the vectors vec a= hat i+hat j-hat k and vec b=hat i-hat j+hat k

Find the angle between the vectors vec a= hat i+hat j-hat k and vec b=hat i-hat j+hat k

Find the angle between the vectors vec a=hat i-hat j+hat k and vec b=hat i+hat j-hat j-hat k

(i) Write the scalar componets of 3 hat i - 2 hat j + 5 hat k . (ii) Find the angle between the vectors hat i + hat j and hat i - hat j . (iii) Find |vec x| , if veca is a unit and (vec x + vec a) .(vec x - vec a) = 0 .

Find angle between the vectors vec a=hat i+hat j-hat k and vec b=hat i-hat j+hat k

Find angle theta between the vectors vec a = hat i+ hat j- hat k and vec b= hat i- hat j + hat k

Find the angel between the vectors vec a=hat i-hat j+hat k and vec b=hat i+hat j-hat k

The angle between vec(A) = hat(i) = 2hat(j) - hat(k) and vec(B) = - hat(i) + hat(j) - 2hat(k) is

Find the angle between vec a and vec b , when vec a = hat i +3 hat j + hat k and vec b = 2 hat i - hat j - hat k

Find vec adot vec b , when (i) vec a= hat i-2 hat j+ hat k and vec b=4 hat i-4 hat j+7 hat k (ii) vec a = hat j +2 hat k and vec b = 2 hat i+ hat k (iii) vec a= hat j-hat k and vec b = 2 hat i+3 hat j-2 hat k