If A = 2 4-2 0 0 2 3 -2 4 0 3 then find det (A) BY HAND using a cofactor expansion of your choice. 1 4 2 3

Q: fton of a 2 5 10 12 73 21 19 45 AWhen a is -3, is b or egreater? a What is the vailue of b that g

A: We have given  b= 4a-5  We have given that value of c =-20 at a=-3  We have to check at a=-3 , is b…

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A: Deriving the explicit formulas:The recursive relationship for honey bees is: he+1 = 2he - 4, 87+1 =…

Q: dx Evaluate • (1– 2x)² 1 2 O-1 H/2

A: NOTE: Refresh your page if you can't see any equations. . ...............(1) substitute…

Q: A polynomial expression is given. 3z (zy) 21'y Which is an equivalent form of the expression? 3y 3y

A: Explanation of the answer is as follows

Q: (1+ 2x + 4x + 8x° + · · · )(3x + 3x* + 3x° + · · · )(x° + 2x° + 3x° + •..)

A:

Q: Evaluate J, Jo xdzdxdy

A: Given: ∫06∫012-12y∫013(12-2y-x)xdzdxdy

Q: Also, our definition of the first 4 Legendre polynomials is: 1 Po(x) V2 P1 (x) = V5/2 (1 – 312)…

A:

Q: 'hich of the following is the 3rd degree polynomial expansion of e" at a = 3? A. 0.453x³ + 8.34x –…

A: Let's find.

Q: Multiply the polynomials. 5ab (баb — Та + 4b) —D|[|

A:

Q: 22. Find the zeros off (x) = x³ – 4x² + x + 6

A: we have to find roots

Q: Find the adjoint of the operation B = 2|0 × 1|- ; | 1 ×o |

A: This question asks to find the adjoint of the operation B^=2|0×1|-i|1×0|.

Q: 1 πα (m2 + 3) V (m2 + 1) + 4 dx 6

A: Given data : ∫121πxx2+3x2+12+46dx

Q: Divide the polynomials by using an appropriate method. (8x" – 16k10 + 24k° – 32k*) + (84®) = O olo

A:

Q: Evaluate (4x – 6x +1) dx, where A is a constant and A > -2. -2 O 443 – 6A + 20 O A4 – 3A2 + A - 2 O…

A: To evaluate ∫-2A4x3-6x+1dx

Q: i. Find the coefficient of x in the expansion of ( 2x –÷) . ii. Hence find the coefficient of x in…

A:

Q: Use nested multiplication algorithm to convert the polynomial 1+2x+3x² into its equivale Newton form…

A: In this question, the nested algorithm to convert the polynomial 1+2x+3x2 into its equivalent Newton…

Q: Find the product AB if [2 5 -1] A = 3 6 l7 8 -3 0 -21 4 and B: = -1 1 7 8.

A: Given matrices: A=25-136478-3B=90-2-161782

Q: X + 3y + 2 = 10 X-2y = 2 = − 6 2x+y +2₂=10 1

A:

Q: Using Cramer's rule X1+ x2 + x3 = 20 X1 – x2 + x3 = 4 2x1 + x2 – x3 = 16

A: Cramer rule is used to for solving system of equations directly without undergoing multiple…

Q: al/ Find the inverse trans formf (FB). 55+4 25-18 Fess=(

A: We will simplify the expression and apply inverse Laplace transform formula.

Q: Expand the f(x) = 10 + 8x +9x² in a seried of Legendre polynomials. O a 13P,x)– 8P,(x) – 6 P, (x) O…

A:

Q: - 4x, + 2x, = -6 3x, - 5x, = 1 %3D

A:

Q: Evaluate using the substitution method. √ dz 2x4 (6 +x5) 4 2 1 [(26²du) - 15 (6+23)² + = = + C +x5)³…

A: Given ∫2x46+x54dx

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A:

Q: 5d rd-2a 2b a D. 5e-h If det d Lg h i 1, compute det e If - 2c %3D C 5f-

A: To compute determinant of the given matrix.

Q: Let Q(z) and R(z) be the unique polynomials such that 22021 +1 = (z² + z + 1)Q(z) + R(z) %3D and the…

A: R(z)=-z

Q: 13. Arrange the terms of the following polynomials in descending and ascending powers of y. (a) 8+2y…

A: Since you have asked multiple questions in a single request so we will be answering only first…

Q: x2 + 4xy + 4y2 factors to (x + 2y)(x + 4y) O True O False

A: The given data is: x2+4xy+y2  factors to x+2yx+4y is  True False

Q: Evaluate using the identity a3-b3 = (a-b)(a2+ab+b2)

A: Given: limx→3x3-27x2-9

Q: FE 3 4. Using the PEMDAS rule, answer the following equations= 3+ 8 (4 - 2) – 7 Sitome Iom lo euton…

A: Since you have submitted problem with many subparts. Here is the solution for first three of them to…