TS EAMCET 9-Sep-2020 Shift 2 Solved Paper

Section: Mathematics
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Question : 44 of 160
 
Marks: +1, -0
A straight line L = 0 passing through the point A = (-5, -4) and having slope tan θ meets the lines x+3y+2=0 and 2x+y+4=0 respectively at the points B and C. If
100
AC2
225
AB2
=4cos2θ+sin2θ
, then the slope of the line L=0 is
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