How do you normalize <0, 4, 4><0,4,4>?

1 Answer

The normalized vector is

v/|v|v|v|

where |v|=sqrt(u_x^2+u_y^2+u_z^2)|v|=u2x+u2y+u2z

hence |v|=sqrt(0^2+4^2+4^2)|v|=02+42+42 or |v|=4*sqrt2|v|=42

Hence

v/|v|=(0/(4*sqrt2) , 4/[4*sqrt2],4/[4*sqrt2])v|v|=(042,442,442)

v/|v|=(0,1/sqrt2,1/sqrt2)v|v|=(0,12,12)