The combined equation of the lines passing through the origin and
having slopes 2 and `-1/2` is

Options

A. (a) `2x^(2)+3xy-2y^(2)=0`
B. (b) `2x^(2)-3xy+2y^(2)=0`
C. (c) `3x^(2)-2xy-2y^(2)=0`
D. (d) `2x^(2)-3xy-2y^(2)=0`

Answer

A

Explanation

NA