(a) With the aid of four- figure logarithm tables, evaluate \((0.004592)^{\frac{1}{3}}\). (b) If \(\log_{10} y + 3\log_{10} x = 2\), express y in terms of x...

(a) With the aid of four- figure logarithm tables, evaluate \((0.004592)^{\frac{1}{3}}\).

(b) If \(\log_{10} y + 3\log_{10} x = 2\), express y in terms of x.

(c) Solve the equations : \(3x - 2y = 21\)

                                        \(4x + 5y = 5\).

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