Find the (a) approximate error, (b) relative approximate error, (c) absolute relative approximate error of the following. 1. The derivative of f (x) = (x+3) at x = 3 when hcurrent = 0.001 and h previous = 0.01 2. The derivative of f (x) = In x at x = 3 when hcurrent = 0.001 and h previous = 0.002 3. The derivative of f (x) = 2-* at x = 3 when hcurrent = 0.005 and hprevious = 0.025 4. The derivative of f (x) = sin-(x-1) at x = 1.5 when hcurrent = 0.0001 and hprevious = 0.001