" What is the length of projection of "vec A=3hat i+4hat j+5widehat k" on "x" -y plane."

What is the length of projection of vec(A)=3hat(i)+4hat(j)+5hat(k) on xy plane ?

What is the length of projection of vec(A)=3hat(i)+4hat(j)+5hat(k) on xy plane ?

What is the length of projection of vec(A)=3hat(i)+4hat(j)+5hat(k) on xy plane ?

Find the angle of vector vec a=6widehat i+2hat j-3hat k with x -axis.

Find lambda, when the projection of vec a=lambdahat i+hat j+4hat k on vec b=2hat i+6hat j+3hat k is 4 units.

The magnitude of the projection of the vector 2hat i+3hat j+hat k on the vector perpendicular to the plane containing the vectors hat i+hat j+widehat K and hat j+3hat 2j+3hat k is :

Find 'lambda' when the projection of vec(a) = lambda hat(i) + hat(j) + 4hat(k) on vec(b) = 2hat(i) + 6hat(j) + 3hat(k) is 4 units.

What is the projection of vec(a)=(2hat(i)-hat(j)+hat(k)) on vec(b)=(hat(i)-2hat(j)+hat(k))?

The projection of a vector vec(r )=3hat(i)+hat(j)+2hat(k) on the x-y plane has magnitude