The Parabola
Parabola definition: locus of such that . Cartesian Equations: with gradient: Parametric Equation: with gradient: tangent: normal:
Month: February 2020
t-Formulae and parameterisation of the circle
t-Formulae are used in integration to tackle rational expressions of tigonometric functions. After a spell in the cold, when they were not included in some A level specifications, they are now back in sixth form lessons. It all starts with the subsitution, from which the following functions can be derived, , , . These derivations …