Ex (2) 1. Z²+Z+1 =0 : Find the roots of the followings:

Q: Find all the roots of the following equations. (a) z2 – 6z + 13 = 0. | (b) 2° – z = 0.

A: We will use basic knowledge of complex variables and mathematical logic to answer both parts of this…

Q: Q.2. If 7, 1, and r, be the roots of 2x +5x-330, then find: (a) E (b) Er

A: For given cubic equation first, we will find the roots of equation. so we will get real and complex…

Q: EX- Find the roots of the following eg.:z-224=0

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Q: Pllleeaasseeee solllvee thiss questtttttttttionn thanxxx sir

A: To find the roots of the complex quadratic equation  z2 + 2z + (1 - i) = 0 , we can use the…

Q: 3. Find the roots of ( x2-1) ( x2 + 3x – 2)=0

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Q: 1-x 2 3 If 0 x 0 = 0, then its roots are: (a) 1 only (b) 0,1 (c) 0 only (d) -1,0,1 Select the…

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Q: Зх + 1 = 4 – ex 2 – 4x

A: We Calculate the roots of the following equation using (i) Newton Rapson's Method (ii) Bisection…

Q: Q. : Find the squae roots of (a) 3 (b) z = 4 + 4i

A: Square root of complex number

Q: 4. Find the distinct roots of z for the following equation, z4 = 3i.

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Q: Determine the root of the equation x3 – e–x  + 4 by two open methods and round-off your answers to 3…

A: The given equation is: fx=x3-e-x+4 Two open methods are: Newton's method Secant method

Q: Find the 3 roots of the equation x3-1.25x+0.25 using BAIRSTOWS METHOD. USE r=1 amd s=2

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Q: 6. Find all tu roots for each espression. (a) (-2+ 2i) (b) (-3) (c) (2i)

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Q: x² - 4x +1 = 0 Select all roots of the above equation. O 3-/2 O 2 + V3 O 2-V3 O 3+V2

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Q: Solve the following radical equation. V3x – 3 – Vx = 1 ||

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Q: Solve for all the roots of x using Bairstow’s Method starting at r1 = 0.25 and s1 = 8.75 of the…

A: Solution:-

Q: 3. x+3x+ 2x = 0 a. Good guesses: b. # of positive roots: 0 C. # of negative roots: O d. # of…

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Q: give the form for xp if the method of undetermined coefficients were to be used. You need not…

A: We have to give the form of particular solution using method of undetermined coefficient without…

Q: Express all answers in Rectangular Form. 1. (1 + j3)z² + (5 + j6)z + 7 – j6 = 0 2. 3z? – (5 – j4) z…

A: Since you post more than three subparts questions as per our guideline we can solve only first three…

Q: Find the roots of the equation z³ – 1 = 0.

A: Given,           z3-1=0

Q: • X1 – 5X2 + X3 = 9 • 2X1 – 3X2 + 2X3 – 12X4 = 5 X1 + 2X + 10Х3 + 3X4 15 %D |

A: Solving the system of linear equation by Gauss-Seidal method with initial guess (0,0,0,0)

Q: If a is a non-real complex nth root of unity, find the values of:

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Q: 08. z, and 22 are the roots of the equation 422 + (1-1)2 + (3+2)=0. Without finding z, and z₂, find:…

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Q: Q2: find the roots (Two Only) of the following equation using simple iteration method. 2x³-7x+2=0.…

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Q: (i) Find the roots of the following (a) (-16)"ª (b) (2i)"² 1/2

A: Given,

Q: a. Show that if Then z = z. b. Evaluate all the roots of the Equation: z* + 16 = 0

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Q: Q: Using De Movier's Theorem find all roots of of (−√3 + i)¹/²

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