For solving the solution of, x – e¯x = 0, in [0, 1], the fixed point method gives, P₂ = e¯ P-¹, for n ≥ 1, with any po € [0, 1]. Show that the fixed point method converges for any po € [0, 1].
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- Suppose x1 : 1/2 and xn+1 := xn2. Show that {xn} converges and find lim xn.The approximation of the root x* of the function f (x) = x* – 5x³ + 9x + 3 in the interval [4,6]accurate to within 10-2 using secant's method starting with xo = 4.5 and x1 = 4.6. Needs 3 iterations Does not converge Needs 2 iterations O Needs 1 iterationFind a root of an equation f(x) = 4.15x³ - 2x + 5.15 using incremental search method at a step-size requirement of 0.001 when the initial interval is (a= -2, b= -1) using 6 decimal places. Kindly answer it fast. Thank you
- 3) Find a root of the function f(x) = 2x³ - 2x - 5 in the interval [1,2] using Newton-Raphson Method where xo = 1.5. Execute 4 iterations. Use 5 significant figures.The approximation of the root x of the function f (x) = x* -5x +9x +3 in the interval [4,6]accurate to within 10 2 using secant's method starting with xo = 4.5 and x,= 4.6. O Does not converge O Needs 3 iterations O Needs 1 iteration Needs 2 iterationsShow why KO - dx does or does not converge C
- The approximation of the root x* of the function f(x) = x* –- 5x³ + 9x + 3 in the interval [4,6]accurate to within 10-² using secant's method starting with x, = 4.5 and x1 = 4.6. Needs 1 iteration Does not converge Needs 2 iterations O Needs 3 iterationsFind the root between [-1,0] where 3 f (x) = (x+2)³ +2x – 5 with error epsilon=D0.1 by using False Position Method. Write your answer in 4 decimal plates. like: 2.1212 Answer:Consider the function f(x) = x^2 + 2x - 5 + lnx The function admits a single root located in the interval [1,2]. Consider the following method of fixed point xn+1 = h(xn) with h(xn)= xn − yf(xn), (y > 0) . For which values of y, this method converges to the root.
- In using secant method to find a root, an initial guess Xo = 2, X1 = -1 and X2 = -2 with f(X1) = 4 and f(X2) = 3. Find the value of f(X0)?The population of petsons infectred by Covid-19 virus is knowu to increase at a rate proportional to the mmber of persons presently infected by the virus. After 5 days 1000( D) infected persons are olserved in the eity and after 25 days. 4000(D + 1) infected persons. Find i) an expression for the approximate mumber of infected persons in the city at any time t, and ii) the approximate number of persons initially infected in the city. Note: D = 9On planet Delta a ball is thrown upward from a height of 50meters with an initial velocity of 21 meters per second. The height of the ball at time t seconds is given by s(t)=- 2t + 21t + 50. Use proper units!(a) Find the average velocity over the time interval[4,9].(b) Find the instantaneous velocity at time t=9. Was the ball moving upward or downward at that time?(c) Find the acceleration at time t=9.(d) Find the velocity at the point of impact with the surface of planet Delta