If \[a+b+c=0\] and \[p\ne 0,\] the lines \[ax+(b+c)y=p,\] \[bx+(c+a)y=p\] and \[cx+(a+b)y=p\]

If \[a+b+c=0\] and \[p\ne 0,\] the lines \[ax+(b+c)y=p,\] \[bx+(c+a)

1.	If \[a+b+c=0\] and \[p\ne 0,\] the lines \[ax+(b+c)y=p,\] \[bx+(c+a)y=p\] and \[cx+(a+b)y=p\]
A.	Do not intersect
B.	Intersect
C.	Are concurrent
D.	None of these
Answer» B. Intersect

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If \[a+b+c=0\] and \[p\ne 0,\] the lines \[ax+(b+c)y=p,\] \[bx+(c+a)y=p\] and \[cx+(a+b)y=p\]

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