User contributions for 123.243.26.148

29 February 2008

• 13:3013:30, 29 February 2008 diff hist +1,497 N HSC Extension 1 and 2 Mathematics/Integration →Trapezoidal rule current

23 February 2008

• 12:5212:52, 23 February 2008 diff hist +10,265 N HSC Extension 1 and 2 Mathematics/Tangent to a curve and derivative of a function →Differentiation of x1/2 and x–1 from first principles. For the two functions u and v, differentiation of Cu (C constant), u + v, u – v, uv. The composite function rule. Differentiation of u/v current