[" 17.Find the clation and "3=0,3x+4y+3=0" and "x+3y+11=0],[" (ii) sides are "3x-2,-3" ),"(-1,0" ,0) and "(7,-6)],[" is.Find terrices ace force of the triangle whose vertices are "(0,0,0,6,6)" ) "],[" 1.To .Tive vertices of a triangle are "(4,-3)" and "(-2,5)" ,If the orthoowals "],[" triangle is "(1,2)" .Prove that the tiris vertex is "(33,26)" .is "],[20." Find the orthocented of the triangle the equations of whose sides are "x" ."]