If 
and 
are such that 
is perpendicular to then find the value of λ.
For perpendicular vectors scalar product is zero.
(2 - λ).3 + (2 + 2λ).1 + (3 + λ).0 = 0
6 - 3λ + 2 + 2λ = 0
8 - λ = 0
λ = 8
1
If and are such that is perpendicular to then find the value of λ.
For perpendicular vectors scalar product is zero.
(2 - λ).3 + (2 + 2λ).1 + (3 + λ).0 = 0
6 - 3λ + 2 + 2λ = 0
8 - λ = 0
λ = 8