{\A}(1,-2,1) and {\B}(2,-1,2) are the end points of a line segment. If {\D}(\alpha, \beta, \gamma) is the foot of the perpendicular drawn from {\C}(1,2,3) to AB , then \alpha^2+\beta^2+\gamma^2= [TG EAPCET 11 May 2024 Shift 1]

Three Dimensional Geometry

Section: Mathematics

Question : 2 of 17

Marks: +1, -0

A(1,−2,1) and B(2,−1,2) are the end points of a line segment. If D(α,β,γ) is the foot of the perpendicular drawn from C(1,2,3) to AB , then α2+β2+γ2=

[TG EAPCET 11 May 2024 Shift 1]

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