TS EAMCET 20-July-2022 Shift 2 Solved Paper
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Question : 44 of 160
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If the lines L 1 ≡ x − 2 y + 3 = 0 , L 2 ≡ 2 x + y + 1 = 0 and L 3 ≡ 3 x + y + c = 0 are concurrent and θ is the acute angle between the lines L 1 = 0 and L 3 = 0 , then tan θ =
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