( begin array r দৃশ্যকল্প-১: x^ 2 +y^ 2 -6 x=0 ldots ldots (i) x-4=0 ldots ldots (ii) দৃশ্যকল্প-২: x^ 2 +y^ 2 +6 x+4 y+6=0 x^ 2 +y^ 2 +4 x+2 y+2=0 end array )

\begin{array}{r} \text { দৃশ্যকল্প-১: } x^{2}+y^{2}-6 x=0 \ldots \ldots \text { (i) } \\ x-4=0 \ldots \ldots \text { (ii) } \\ \text { দৃশ্যকল্প-২: } x^{2}+y^{2}+6 x+4 y+6=0 \\ x^{2}+y^{2}+4 x+2 y+2=0 \end{array}

JGCC 25