Use Cramer’s rule to solve x1 + 2x2 + x3 = 5 2x1 + 2x2 + x3 = 6 x1 + 2x2 + 3x3 = 9

Q: 3x: - 2x2 + 2x3 = 0 6. Solve *, + 2x2 – 3x3 4x1 + x2 + 2x3 = 0 = 0. by Cramer's rule

A: Given that  By solving the equations by cramers rule

Q: 3. Use the Cramer's rule method to solve: -3х- 4у -бе y' = -3x + y+2e x'

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Q: Solve by Cramer's Rules and verify by substituting back to the equation. X2 x,+ x,+ x, = 2 { 3х, —…

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Q: derive X3  - 2x/ex

A: To find the derivative of x³-(2x/ex)

Q: Use initial value Xo = [-2, 1, %3D -0.5] -2X1+ X2 + X3 = 4 Хз — 4 X1 – 2X2 – X3 = -4 X2 + 2X3 = 0

A: We will solve this equation using the gauss-seidel method. so for that first, we use the initial…

Q: serves conv 1, then its a

A: Concept:

Q: 3. у %3D ах + bx2

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Q: İį = 12, i2 = -x2 - T1 + x}

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Q: Show that 22x-1 Г(2x) - r(x) r

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Q: 4. Using Cramer's Rule, solve:

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Q: Use Cramer's rule to solve: X1 - X2 = a1 x1 + bx2 = a2 -2 x1-X3 = a3.

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Q: Q2: Use Cramer's rule to solve 3x1 - 0.1x2 - 0.2x3 = 7.85 0.1x1 + 7x2 – 0.3x3 = -19.3 0.3x1 - 0.2x2…

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Q: Solve the following equations:السؤال الثالث حل نظام المعادلات by using Cramer's rule باستخدام طريقة…

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Q: Exampi r(x) = (/2x + 1 - x²)-1 %3D "(x) =

A: Given query is to find the derivative of the expression.

Q: Q2: Use Cramer's rule to solve 3x1 0.1x2 - 0.2x3 = 7.85 0.1x, + 7x2 - 0.3x3 = -19.3 0.3x, - 0.2x2 +…

A: SOLUTION-

Q: Show that V12 is irrational

A: A Rational Number is a number that can be written in terms of P/Q.  An irrational number can not be…

Q: Use Cramer's rule find yhe solution of x1: 2x1+X2-3x3=0 4x1+5x2+X3=8 -2x1-x+4x3=2

A: write the matrix D from the given equations  D=21-3451-2-14 calculate the determinant D…

Q: Use Cramer's Rule to solve the system. { 9x = -15 У + 3z = 7x 4 Зу + 9z % 45

A: According to Cramer’s rule, the solution to system of equation is given by,

Q: 20 8y + 4z = 7 6y - 8z = 41

A: Given equations are, 8y+4z=76y-8z=41 Write in matrix form and calculate the determinant as,…

Q: 3. Let fx) --2x (x² - 9)(x*-1) Determine

A: Please find attachment for the details solution

Q: tan (8x) sec³ (8x) dæ 7. 3 ес

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Q: A tea shop owner is mixing a blend of two teas, one of which costs $6.50 per pound, the other…

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Q: verify that 6A = 3(2A)

A: Here given  Thus

Q: Q2: Use Cramer's rule to solve 3x, - 0.1x2 0.2x, = 7.85 0.1x, + 7x2 - 0.3x3 = -19.3 0.3x - 0.2x, +…

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Q: B. Use Cramer's Rule to find the solution to 2x1 + x2 + x3 = 2x1 – 3x2 – 3x3 = 3 - - -2x1 – 2x2 +…

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Q: sec 2. 5-Seck secx XP

A: we need to evaluate the integral ∫sec2x5-sec2x dx we know  sec2(x)=tan2(x)+1

Q: Solve using Cramer's Rule only. 4w + 3x – 5y + z = 58 6w – 5x + 2y+ 2z -9w + 9x + 6y + 3z = 6 3w +…

A: This is a problem of system of linear equation. Please follow the procedure given below for cramer's…

Q: show that flzi2)= f (2)f(2).

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Q: Solve by using Cramer's Rule: -3x - 4y - 4z = -8 %3D x - 3y - 3z = -19 %3D -x + y – 2z = 3 %3D

A: The given system of equations is:

Q: Express as a polynomial. (2u +3)(u - 4) ( 4u+u ) 2

A: Given: y=22u+3u-44u+u For expressing given expression as a polynomial, we simplify given expression…

Q: Use Cramer's Rule to solve for x2. xi + 2x2 +x3 = 2 3x1 – x2 - 2x3 = 7 X2 +x3 = -1

A: Here we have given one matrix and we have to find the value of x2 by using the Cremer’s rule.   Now…

Q: Solve the following using Cramer's Rule 2x - 4y + 5z = -33 4x - y = -5 -2x + 2y - 3x = 19

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Q: I. Find the value of X3 Using cramer's rule. Show your work *」+ 3xzt =ス Xit2X2=3

A: The objective is to find the value of x3

Q: Express as a polynomial. (3u - 1)(u + 2) + 7u(u + 1)

A: Given expression: 3u-1u+2+7uu+1

Q: find a quadratic polynomials whose zeores are  (i) 3,4 (ii) 2,1

A: So here we are going to use the formula for quadratic equation when zeroes are given. So I'm…

Q: -3, f(x) =2x +3, +3, -3 2

A: Reflection about y axis. For the function y=f(x), the graph of the new function y=f(-x) is the…

Q: Solve using Cramer's Rule only. 4w + 3x – 5y + z = 6w – 5x + 2y+ 2z -9w + 9x + 6y + 3z = 6 3w + x +…

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Q: solve by using cramers rule  {2x-5y=17 {3x+3y=-6

A: To find the solutions x, y by Cramer's rule

Q: Express in the form a+ bi. -21

A: Our Aim is to express 51+2i-(i) in the form a+bi

Q: Show that |Aut(Z2 × Z2)| = 6

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Q: I3D

A: Given that: y =u and u = x2 + 1 .

Q: Solve by using Cramer rule

A: The Given Equation are                    4x-2y+6z=8                    3x+4y+2z=2…

Q: What is the zero-product principle?

A: Zero product principle states that if ab=0  then a=0 or b=0 We apply zero product principle while…

Q: ( sec* 2xtan 2xdx

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Q: Use Cramer's rule to solve the simultaneous equations 2x + y = 7 3x – 4y = 5

A: The equations can be expressed as 2x+y-7=03x-4y-5=0

Q: 2. Solve using Gauss-Jordan Elimination and check using Cramer's Rule. X1 + 5x2 – x3 = 7 4x1 + 3x2 +…

A: 2. Solve using Gauss-Jordan Elimination and check using Cramer's Rule. x1+5x2-x3=74x1+3x2+6x3=15

Q: Compute: (2 -i OC/2-i3) r:

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Q: Solve by Cramer's rule. X1 i X2¹ 6x1-2x2=4 3x1 + x2 = 10

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Q: Prove that equation x^2 + y^3 = 60 does not have any positive integer solution. Prove by…

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Q: 6. solve using Cramer's rule 2x +34 =-7 0.5x -1'54 = 14

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