Mathematics

Mathematics

Problem

If the lines L1:2x+y−3=0L_1: 2x + y - 3 = 0 , L2:5x+ky−3=0L_2: 5x + ky - 3 = 0 and L3:3x−y−2=0L_3: 3x - y - 2 = 0 , are concurrent, then the value of kk is (A) −2-2 (B) 55 (C) −3-3 (D) 33

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