1.

If the origin is shifted to the point (1,2) then what will be the transform equation of the following equations, it is given that the new and old axes are parallel :(i) x^(2)+y^(2)-2x-4y=0(ii) 2x^(2)-y^(2)-4x+4y-3=0(iii) x^(2)+xy-2y^(2)-4x+7y-5=0(iv) 3x+y=6

Answer»


ANSWER :`(i) X^(2)+Y^(2)=5` `(II) 2X^(2)-Y^(2)=1` `(iii) X^(2)+XY-2Y^(2)=0` `(iv) 3X+Y=1`


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