y=(4x+1)^3sin(2x) - this is a product of two functions of x. It can be rewritten as y = u(x)v(x) ; where u(x) = (4x+1)^3 and v(x) = sin(2x) Using the product rule: dy/dx = u'(x)v(x) + v'(x)
Albert Venn Dicey describes prerogative power as “every act which the executive government can lawfully do without the authority of an Act of Parliament.” This definition, accepted by the courts in