Ni = 6, N2 = 46 a. In the following table, use Newton's divided difference formula and Lagrange's formula to find f(N1/N2) X N1*cos(N2^2) -123.001 N2*tan(N143) -235.378 N2*In(N2/3) -1235.378 N2*tan(N144) -1005.133 N1*sin(N16) -2295.334 N1*log(N242) -11239.099 N1*e (N1-4) -12351.076 N1*tanh(N2^2) -30015.071 Cos(N1N2) -42305.013 f b. In the following table, use the Newton Forward and Backward Interpolation formulas to find f(N2) and f(N1/(N2^2)) X f 5 N1*cos(N22) 8 N2*tan(N143) 11 N2*In(N243) 14 N2*tan(N1-4) 17 N1*sin(N146) 20 N1*log(N2^2) 23 N1*e (N1-4) 26 N1*tanh(N2^2) 29 Cos(N1N2) Ni = 6, N2 = 46 a. In the following table, use Newton's divided difference formula and Lagrange's formula to find f(N1/N2) X N1*cos(N2^2) -123.001 N2*tan(N143) -235.378 N2*In(N2/3) -1235.378 N2*tan(N144) -1005.133 N1*sin(N16) -2295.334 N1*log(N242) -11239.099 N1*e (N1-4) -12351.076 N1*tanh(N2^2) -30015.071 Cos(N1N2) -42305.013 f b. In the following table, use the Newton Forward and Backward Interpolation formulas to find f(N2) and f(N1/(N2^2)) X f 5 N1*cos(N22) 8 N2*tan(N143) 11 N2*In(N243) 14 N2*tan(N1-4) 17 N1*sin(N146) 20 N1*log(N2^2) 23 N1*e (N1-4) 26 N1*tanh(N2^2) 29 Cos(N1N2)