If the point P (α , β , γ) lies on the plane 2x + y + z = 1 and [α β γ] [\table 1,9,1;8,2,1;7,3,1] = [0 0 0] , then \alpha^2+\beta^2+\gamma^2 =

AP EAMCET Engineering 2018 Apr 23 Shift 1 Paper

Section: Mathematics

Question : 5 of 160

Marks: +1, -0

If the point P (α , β , γ) lies on the plane 2x + y + z = 1 and
[α β γ] [

] = [0 0 0] , then α2+β2+γ2 =

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