Home Back

AP and TS EAMCET Engineering Model Paper 9

© examsiri.com
Question : 27 of 160
 
Marks: +1, -0
The curve x2+y2+2gx+2fy+c=0 intercepts on the line lx+my=1,a length which subtends a right angle at origin then
lg+mf+1
l2+m2
=
Validate
Go to Question:
Prev Question
Next Question