Q6: Use Gauss Seidel Method to solve the following equations and choose your own initial guess: 3x1 + x2 + x3 = 10 X1 + 5x2 + 2x3 = 21 X1 + 2x2 + 5x3 = 30

Q: Find the solutions of the equation z4 = -4v3 + 4i .

A: First we  write the polar form of -43+4i  at -43+4i=rcosθ+isinθ                           where…

Q: Solve using method of undetermined coefficients: y" + 3y = -48x2e3x

A: The solution is given as

Q: 7x4-12x²+5=0 71x1² 110

A: 7x4-12x2+5=0 by hit and trial method clearly x=1, -1 is the root of the above polynomial equation.…

Q: 3x+y=3 5x-4y=22  solve using addition method

A:

Q: Q9: solve x + 2z = 6 -3x + 4y + 6z = 30 -x - y + 3z = 8

A:

Q: Use the method of undetermined coefficients to find one solution of y" + 4y′ − 4y = (4x² - 9x-4)…

A:

Q: Solve the eguatoN V2x t V 3xt2 %3D

A: Given equation, 2x+3x+2=2

Q: 3x Use "intersect" on the GC to solve (round answer to 4 decimal places): x³ - 7x² + 5 = −³+8 32+8

A:

Q: Find a real root of the x3 + 2x2 + 10x − 20 = 0 by the Tartaglia-Cardano method. Remember that you…

A:

Q: Q: Solve: ax + by = c bx + ay = 1 + c

A: Firstly , find the value of 'x' and substitute in other equation .Therefore, the other equation is…

Q: a. Solve by back-substitution: 3x1 + 3x2 + x3 = 12, -4x₂-3x3 = -10, 2x3 = 4. b. Solve by…

A:

Q: 2- Find the solution to the following quadratic equation using the difference between two squares…

A: We have to find the solution to the quadratic equation using the difference between two squares…

Q: o Interpolate the cubic and solve using the Vandermonde method. (-2, 11) (-1, 2) (1, 2) (2, -1)…

A: Where we have to use the vendor normed

Q: HW: Solve (1) 5-3x 32 4

A:

Q: 6. Find all the solutions of the quadratic 2x2 (a + 2b)x + ab = 0. |

A:

Q: Solve 10cos5xcos2x-10sin5xstn2x =-5V2 where x E R. (Simplify your answer to be fully factored with a…

A: When the function in the left hand side of an equation consists of a trigonometric function, the…

Q: Use the method of undetermined coefficients to solve y" - 9y=4e³t

A:

Q: Find by the LU factorization method solution of the following equation (2x + 3y = -1 (x=y=1

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Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.