Question
Mathematics Question on types of sets
Let S be the set of values of λ, for which the system of equations
6λx – 3y + 3z = 4λ2 ,
2x + 6ly + 4z = 1,
3x + 2y + 3λz = l has no solution. Then 12∑λ∈S | λ | 12 ∑ λ ∈ | λ | is equal to ________ .
Answer
The correct option is: 24