For real numbers α, β, γ, δ and μ, consider the matrix M = [[α, 1/√2, −1/√2], [1/√3, β, 1/√3], [γ, δ, μ]]. Suppose that MMᵀ = I, where Mᵀ is the transpose of the matrix M, and I is the 3 × 3 identity matrix. Let u = αî + (1/√3)ĵ + γk^, v = (1/√2)î + βĵ + δk^ and w = −(1/√2)î + (1/√3)ĵ + μk^. Match each entry in List-I to the correct entry in List-II and choose the correct option. List-I: (P) The value of γ² + δ² is; (Q) If xu + yv + zw = ĵ for some real numbers x, y and z, then the value of x is; (R) The value of |u · (v × w)| is; (S) The value of |u × (v × w)| is. List-II: (1) 0; (2) 1; (3) 1/√2; (4) 1/√3; (5) 5/6.