MathematicsMedium128×since 2002Q5505The portion of the line 4x+5y=204 x+5 y=204x+5y=20 in the first quadrant is trisected by the lines L1\mathrm{L}_1L1 and L2\mathrm{L}_2L2 passing through the origin. The tangent of an angle between the lines L1\mathrm{L}_1L1 and L2\mathrm{L}_2L2 is :A3041\frac{30}{41}4130B85\frac{8}{5}58C25\frac{2}{5}52D2541\frac{25}{41}4125Check answerSkip