Solve the given Linear Equations:1. х-2у+42-5; -2х-3z+у-7; 8х-5у-3z-6a) Inverseb) Cramer's rulePolynomial Interpolation:13f(x)2-11a) Solve for the polynomial of 2nd Order using LagrangeMethod and find f(4).b) Solve for the polynomial of 2ºd Order using LagrangeMethod and find f(-1).

1)x-2y+4z=5-2x+y-3z=78x-5y-3z=6 2) x 0 1 2 3 y 2 -1 0 1

Answered: 1. х-2у+42-5; -2х-32+y-7; 8х-5у-3z36 a)…

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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Solve these polynomial equations:
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Q. 3) Please show all work
Please explain the solution step by step
1
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1. х-2у+42-5; -2х-32+y-7; 8х-5у-3z36 a) Inverse b) Cramer's rule Polynomial Interpolation: 1 2 f(x) 2 -1 1 a) Solve for the polynomial of 2nd Order using Lagrange Method and find f(4). 3.