1 1 J(A) = ,T AX 2 i=1 j=1 =;(x1A11x1 + X1A12×2 + X2A21X1 + x2Az (A - yariable, X-parameter)

Q: can anything be said about E- an

A: Given that, ∑nan converges.

Q: Find A and B such that 2x-1/(x+1)(3x+2) = A/x+1 + B/3x+2

A:

Q: Show that A×(BxC) + Bx(CxA) + Cx(AxB) =0.

A: We have to prove that LHS=RHS

Q: 2+3jy X-j

A: (2 + 3jy)/(x - j) = 2j            (2 + 3jy) = 2j (x - j)              2 + 3jy = 2xj - 2j2 We know…

Q: ifferentiate. 12) y = (x2 - 2x + 8) ex A) (x² + 4x + 6) ex C) (x²+6) ex 1 [ 2 ² + x + 1] x B) ex 3…

A: Given query is to find the derivative.

Q: Suppose the cost per hour incurred in operating a cruise ship is 5a + b^4v^3 dollars per hour, where…

A: Step:-1 Note:-  your cost expression is not clear here as it can be 5a+b4v3   or   5a+b4v3 , So i am…

Q: xx X1+iy,=X2+iy20 2 X =X y= OךX

A: In the given question we have to choose the correct option from the given options  Concept: two…

Q: Test for convergence Σ 1 n=1 N

A: The series is a positive term series if all its terms are positive. Also, the series is convergent…

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: Find the values of x and y for which (x + y, 0) = (3,1 - y)

A:

Q: Qil If y , Show that y=2x- 2y3

A:

Q: Find: U(x1, x2) = 2X1X2 O X1X2 2x1 2 2x2

A:

Q: Мaximize z = 3x1 + 5x2 subject to: 4x] + х, < 25 2х, + 3x, < 15 with х, 2 0, х, 2 0.

A: To Maximise  z= 3x1+5x2subjected to : 4x1+x2 ≤25                         2x1+3x2≤15 with…

Q: Integrate (2x + 5)(2² + 5x)² dr Select one: O A. (²+5x) + C OB. (2²+5x) + C OC. (x² + 5x) + C OD.…

A:

Q: Lt² V4-t² dt V(4-x)/(2\x) x(4-x)

A:

Q: 1. Differentiate. Do not simplify. I b) g(x) = (7x3 – 3x² + x)(1+ 4x²) a) y = Vx4 -5x+1 d) g(x) =…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: Cakulate (3i+2j+k) • (i + zj - k

A:

Q: 55 If a student loan in your freshman year is repaid plus 20% four years later, what was the…

A: If a amount P invested at a rate of interest r% per year for time t year.  Then the interest (I) is…

Q: What kinds of changes occur in the Coefficients of a Nonbasic Variable when the original model is…

A: Answer is explained below

Q: Q: (2x+y)(x+y) ах Find -?

A: Given query is to find indicated partial derivative.

Q: Show that (z3 z4) -1 = (z3-1. z4-1)

A: We prove the given statement by taking Z3=x3+iy3, and Z4=x4+iy4. After using the fact of…

Q: x/2(2x + 7)* (3x² + 1)? Differentiate y = In

A:

Q: Salve diff.eon √₁+x² + y² + x²y² + xydy 1 = 0 14x

A: Given differential equation is             1+x2+y2+x2y2 +xydydx=0 ⟹        1+x2+y2+x2y2 =-xydydx⟹…

Q: Show that xp-yq=z and x^2p+q=xz are compatible and solve them

A: Given   :   xp-yq =z and  x2p+q =xz To find : Solution of Differential equation

Q: Using simplex method whot is the entering variat

A: Given,          Max.(Z)=12x1+16x2 Subject to            10x1+20x2≤120                8x1+8x2≤80…

Q: -3-X, -3y, -3z]

A: We have to find div(V) from the given

Q: Let X and Y be jointly continuous random variables with joint PDF is given: f X,Y (x.y) (1+x²y)…

A:

Q: About how much does x²/(1 + y) change if (x, y) changes from (10,4) to (10.1,3.9)?

A:

Q: If 11z¹ +10iz⁹ +10 iz-11 = 0, find the possible values of [z].

A: The given question is related with complex analysis. Given the equation 11z10 + 10iz9 + 10iz - 11 =…

Q: Eualuate the function hx)= X +Sx2+3 at the given and Simplify Values of the indePendent variable…

A: The given function is :hx=x4+5x2+3we need to find h3a

Q: 1. A psychologist looked into the perceived quality of life of three groups of 600 older adults aged…

A: Solution:  The observed frequency table is  Living Arrangement  High Moderate  Low Row Total…

Q: x² 4)Find - + 2x +4 3 2 x'+3x +12x +10

A:

Differential Equations

Have you ever observed the movement of the satellites and rockets or how the planets go around the sun in their orbits? How will you determine their motion? Definitely they follow some scientific laws and these kinds of problems are framed as differential equations.