Let L be the line of intersection of planes\overrightarrow{{r}} \.(\stackrel{\^}{{i}}-\stackrel{\^}{{j}}+2 \stackrel{\^}{{k}})=2 and {{r}}^{\to} \.(2 {{i}}^{\^}+{{j}}^{\^}-{{k}}^{\^})=2. If {P}(\\alpha, \\beta, \\gamma) is the foot of perpendicular on {L} from the point (1,2,0), then thevalue of 35(\\alpha+\\beta+\\gamma) is equal to : [22 Jul 2021 Shift 2]

JEE Main 22 July 2021 Shift 2 Solved Paper

Section: Mathematics

Question : 61 of 90

Marks: +1, -0

Let L be the line of intersection of planes

→

−

)=2 and

→

.(2

−

)=2. If P(α,β,γ) is the foot of perpendicular on L from the point (1,2,0), then thevalue of 35(α+β+γ) is equal to :

[22 Jul 2021 Shift 2]

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