(i) The lines \[\begin{array}{*{35}{l}} x\text{ }+\text{ }y\text{ }+\text{ }3\text{ }=\text{ }0 \\ x\text{ }-\text{ }y\text{ }+\text{ }1\text{ }=\text{ }0 \\ x\text{ }=\text{ }3 \\ \end{array}\]...
Find the equation of the circle which circumscribes the triangle formed by the lines: (i) x + y + 3 = 0, x – y + 1 = 0 and x = 3 (ii) 2x + y – 3 = 0, x + y – 1 = 0 and 3x + 2y – 5 = 0
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