(a) If \(f(x) = \frac{2x - 3}{(x^{2} - 1)(x + 2)}\) (i) find the values of x for which f(x) is undefined. (ii) express f(x) in partial fractions. (b) A circ...

(a) If \(f(x) = \frac{2x - 3}{(x^{2} - 1)(x + 2)}\)

(i) find the values of x for which f(x) is undefined.

(ii) express f(x) in partial fractions.

(b) A circle with centre (-3, 1) passes through the point (3, 1). Find its equation.

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