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Three Dimensional Geometry

Section: Mathematics

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Question : 16

Total: 38

If the line with direction ratios (1,α,β) is perpendicular to the line with direction ratios (−1,2,1) and parallel to the line with direction ratios (α,1,β), then (α,β) is

[AP EAPCET 21 May 2024 Shift 2]

‌(−1,−1)
‌(1,−1)
‌(−1,3)
‌(1,1)

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