TS EAMCET Engineering 14 May 2023 Shift 1 Solved Paper

Section: Mathematics
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Question : 43 of 160
 
Marks: +1, -0
If (h,k) is the image of the point (3,−4) with respect to the line 2x−3y−5=0 and (l,m) is the foot of the perpendicular from (h,k) on to the line 3x+2y+12=0, then lh+mk+1=
[TG EAPCET 14 May 2023 Shift 1]
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