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Complete the data given below:

X —> 15500 15510 15520 15530 15540

y= √x —> 124.4990 124.5392 124.5793 124.6194 124.6595

Hence obtain the value of VI550i and V15531 using Newton's forward and backward interpolation formula respectively, where i=unit digit and i=2
Complete the divided difference table for the data given below:

X —> 1 5 9 13 17
y = f(x) —> 13 16 18 21 26

Hence construct the interpolating polynomial that uses all this data. Also find f[15x0.(i+2)]. where i=2
Find the polynomial of degree three relevant to the following data using Lagrange's interpolation formula. Hence find f[4x0.(i+2)], where i= 2

X —> 1 3 5 6
y=f(x) —> -12 -14 -20 -20

For the following voltage function, find the numerical differentiation of first order using the finite divided-difference formula at a point, 1, - 4.5 s with step forward, backward and center finite divide-difference formula at a point t1=4.5 s with step size, h=0.i s, where i=72


v(t) = 20sint-t^3/18


Evaluate the values using the conventional differentiation formula aiso and hence comment which numerical method produce better result based on the percentage of true error.


For the following function, find the numerical differentiation of first order using forward, backward and center finite divided-difference formula at a point, 1, =3.2s with step size, h =0.i s, where i= 72,


i(r) = 40sint -10t^2


Evaluate the values using the conventional differentiation formula also and hence comment which numerical method produce better result based on the percentage of true error.


Evaluate f(N)=3√N, N=72, to five decimal places by Newton-Raphson iterative method.


Determine a real root accurate to four decimal places of the following equation by using (i) Bisection Method (ii) Fixed Point Iteration Method (iii) Method of False Position and (iv) Newton-Raphson.

16-9(x - sin x) = 0; interval [2, 3]


Question 1 With reference to Table 1 below, list quantities of electrical, magnetic and capacitive circuits which are analogous to the given ones. (One mark each) Electric circuits Magnetic Circuits Capacitive Circuits 8.1……………. Magnetic Flux 8.2 …………… 8.3 …………… 8.4 …………… e.m.f Potential difference 8.5 …………… 8.6 …………… 8.7 …………… 8.8 …………… Electric flux density 8.9 …………… 8.10 …………… Permittivity


Question 1 With reference to Table 1 below, list quantities of electrical, magnetic and capacitive circuits which are analogous to the given ones. (One mark each) Electric circuits Magnetic Circuits Capacitive Circuits 8.1……………. Magnetic Flux 8.2 …………… 8.3 …………… 8.4 …………… e.m.f Potential difference 8.5 …………… 8.6 …………… 8.7 …………… 8.8 …………… Electric flux density 8.9 …………… 8.10 …………… Permittivity


Form the partial differential equation by eliminating the arbitrary function f from z=f(x2-y2)

Form the partial differential equation by eliminating the arbitrary function f from z=f(xy)

Form the partial differential equation by eliminating the arbitrary function from z2-xy=f(x/z)


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