Find the equation of the pair of lines passing through the origin and perpendicular to the pair of
lines ax^2 + 2hxy + by2 + 2gx + 2 fy + c = 0
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Answer:
Step-by-step explanation:
Given: ax
2
+2hxy+by
2
+2gx+2fy+c=0
2ax+2hy+2hx
dx
dy
+2by
dx
dy
+2g+2f
dx
dy
=0
2hx+2by+2f
−(2ax+2hy+2g)
=
dx
dy
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