Use Gauss-Jordan elimination to solve the followin x + y 2x + 3y + 5x Z 3z + 2z - || || || 0 27 = -7

Q: 5. x₁ + x₂ -3x1 3 +2x30 X₂ - 2x3 = 2

A: According to Bartley guidelines, these are separate questions. Please ask second question…

Q: Express as a polynomial.

A: Here given as 4z4-3z2+1-zz3+4z2-4

Q: Evaluate -dx (л — 1)(1? — 6л + 10)

A: The given integral is  I=∫-∞∞2x-1x2-6x+10dx Using the partial fraction , we get…

Q: (2x+3)(x-1)

A:

Q: find (2n +1)! = 120

A: Here we have to find the value of n.  2n+1!=120

Q: = 1+x T(₁) = 7(x) = 7 (x²) = 4 + 3x. 3-22 2.1 Find T( a +bx+en 2.2. 2 2 = d -x73x T(4-x + from the…

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Q: Find the meteix A of the Lineak teansfoRmati on foom IRto IR . 2. given by x2

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Q: 6. Expand and simplify: (3x +2y)4 Show all intermediate steps.

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Q: ans 1. %3 4x+ 2 9x-3°

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Q: Indicate the least integer n for which (3x6 + 2x2)(x3 + 3x) is O(xn).

A: Solution:-

Q: Find the least common multiple for 6(x+ 1)'(x-4) and 10(x+1) (x-4).

A:

Q: Find x so that x,x+2 and (x+3) are threee consecutive terms of GP

A: When a, b, c are in gp then b^2=ac.

Q: 3x465x³ + 4000x²512x-6= 0; [0,1]

A:

Q: Find x so that x,x+2 and (x+3) are threee consecutive terms of GP

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Q: (-3z2 - 4z + 7) – (2z? + 2z - 1) = -5z - 6z + 8 O True False

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Q: Subtract (4q - 8) from the sum of (3q² – 7q – 4) and (6q² + 6q − 2).

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Q: For each of the following sequences, if the divergence test applies, either state that lim an does…

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Q: (d) 2√2-7 = 16 x 22 X

A: given  2x-7=16 if ax=ay,  than x=y

Q: What is the sum of the coefficient of (x + y −z)8

A:

Q: 2) Show that a3 + b³ = (a + b)(a² – ab + b²) is a polynomial identity. %3D |

A: Start with Right hand side as follows.

Q: Compute r2

A: Given the calculated values, t value, t = 2.17

Q: find the missing P and Q (x+P)(x+7)=x2+15x+Q

A: Given

Q: # show that 18 x +11y = 1188 has solution Since (18₁111 = 1188

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Q: (-4)* 5k +1 k=1

A: We have to find if the series convergent or divergent.

Q: -2 +x2 x2 +x3 x3 +x4 -1 +x4 -8 +s x3 || ||

A: The given system of the equation can be written in the matrix form as below.…

Q: 4(2x+5

A: 4(2x+5)=?

Q: Z:5X++7X2 MaX 3メ1+2X2< +8mf) メ+X2< 12) ~ X2<4 (2) XナX2 70

A: