Convert the following into exponential form: (i) log^232 = 5 (ii) log^381 = 4 (iii) log^3 = -1 (iv) log^84 = 2/3 (v) log^832 = 5/3 (vi) log^10 (0.001) = -3 (vii) log^2 0.25 = -2 (viii) log^a(1/a) = -1