QUESTION FOUR (a). A curve with equation y= f{z) passes through the point with coordinates (0, 1) and satisfies the differental equation y+y =. By cakculating a suitable integrating factoc solve the differential equation and Expr below. Solution Write down your integrating factor as a function of z, ie LE-p(2) = exp( And hence write down your general solution ac y'ap( exp tG { Wherec, is an arbitrary constant} Find the value of the arbitrary costant e, The Particular solution for the ordinary differential equation is given by: y exp

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