Obtain the equation of a straight line
 
(i) passing through \((1,-10)\) and has intercepts which are in the ratio \(2:5\)
 
(ii) passing through \((-8,2)\) and making equal intercepts on the coordinate axes.
 
Answer:
 
(i) The equation of the line is ii+ii+i=0.
 
(ii) The equation of the line is i+i+i=0.