Browse Questions

# The pair of straight line $x^2-3xy+2y^2=0$ and $x^2-3xy+2y^2=0$ and $x^2-3xy+2y^2+x-2=0$ form a:

(1) square but not rhombus

(2) rhombus

(3) Parallelogram

(4) rectangle but not a square

(3) Parallelogram