TAYLOR TABLE APPROXIMATIONS FOR VARIOUS SCHEMES AND ORDERS

Objective: FOURTH ORDER APPROXIMATIONS SECOND ORDER DERIVATIVE When we have four known values and use them to approximate a unknown value ,the value is of fourth order let us cosnsider a example f(v)=exp(v)*cos(v) to find a second order derivative a analytical derivative =-2*sin(v)*exp(v) but to find the value using numerical…