) Write the IVP y" + 4y = 9 cos t, y(0) = 3, y'(0) = 4 as a system of first order ODES in terms of y, = y and y2 = y'

Q: Solve for a: 10 8 a 7 a a =

A:

Q: Solve da dy zdz y+x a² – 2xy– y²

A: We are given with dxy-x = dyy+x = z dzx2-2xy-y2 From first two equations we get dxy-x = dyy+x(y+x)dx…

Q: Given A = bh solve for b

A:

Q: Solve for A: 2 4 6 8 -3 5 37 10 A=6 1 -7 1 4 6 9 -6 3 0 0 0 A=0 0 0 0 0 0

A:

Q: d³y --13 + 6y = 0 4 dx3 dx

A:

Q: Solve for x :C+Vz + m = A

A:

Q: ५हीकटिकप्रेट %3D (ट+ प्ढ़ी-धा

A: Solution  Given13 - (2n+2) = 2(n+2) + 3n=> 13 - 2n - 2 = 2n + 4 +3n

Q: So lue ty'= (2x -1)

A:

Q: Can you solve part D and E as well.

A: We have to state whether d, e are true or false with justification.

Q: Solve the first order PDE -2и, + 6и, — 0, и (4у, у) — 2у + 1

A:

Q: Solve for x, y, and z in terms of a, b, and c.

A: Given system of equations is: -x+y+z=a ................ (1)x-y+z=b ................. (2)x+y-z=c…

Q: 2. Solve the following for the indicated variable. a) Solve 4t +5=-7t-11 for t. b) Solve 7h-2=3h -10…

A: Since you have asked multiple question, we will solve the first 3 question for you as per our guide…

Q: C. mBY BY = %3D

A:

Q: Solve for gb and gc. g(b, c) = (b - c) / (b + c)

A:

Q: Solve for A, B, C and D in the equation A B Cx + D %3D x² (x² + 1) x2 +1

A:

Q: only has solutions for a, b, and c.  Where is the solutions for d, e, and f?

A: Meantime =2.7 standard deviation=1.9 two jobs per 8 hours a day=arrival rate   λ = 28=0.25μ = 2.7σ =…

Q: x* – 125 = 0 3

A:

Q: 23. A chemistry formula for gasses. Solve for T1 P¡V1 = P;V2 T1 T2

A: Topic:-  simplification

Q: Solve the equation dy 2y² – x² 3ry

A: GIVEN equation in this question dydx=(2y2-x2)(3xy)   SOLUTION- as we can see dydxis a homogeneous…

Q: Write ALWAYS if the statement is always true, SOMETIMES if it is sometimes true, somet false, and…

A:

Q: Find two positive numbers a and b such that 2a + 3b = 1 and so that a3 + b2 is as small as possible.

A: Find  two positive numbers a and b such that 2a + 3b =1 and so that a3  + b2  is a small as…

Q: R =  C − S t ; S

A: R=C-St

Q: Expand completely. (3z 1) ar + ba + cr+ da² + ex + ƒ %3D d = and f=

A: Given 3x-15=ax5+bx4+cx3+dx2+ex+f To do  Find the value of a, b, c ,d ,e and f in the expansion

Q: -4ť? dt

A:

Q: Solve the equation on the set C ew=-1+j

A:

Q: Find +62+7) dr 1(2²³/20 +C

A: Integration  ∫3x2+6x+7dx

Q: bw+jn=bz+m Solve for b

A:

Q: SOLVE, COMPARE A AND B eln (z) A = B = Z3 z3 - 1 z-1 Z3

A: 📍 Approach to solving the question: To solve and compare the integrals A and B, you should follow a…

Q: Find x if BC=1,AC=x+5 and AB=2x-2

A:

Q: 3w+wc/c=h w=

A:

Q: b n Solve for p: y

A:

Q: Solve

A: The given equation is z4+83+8i=0

Q: 3 D= -1 5 4

A: See the solution in the given fig.1

Q: Q1 The frequency equation of a 3 Degree of Freedom spring mass system (Figure Q1) is given as: m³w6…

A:

Q: 4. Solve the following linear equation for x: six(x- six) = 2x - (one + 3x) A) x = 15 B) x = -16 C)…

A: Given: 6x-6=2x-1+3x To Find: To solve for x.

Q: A=cb+db-e solve for c

A: It is given that, A= cb+db-e.

Q: The formula in cell C2 is = A$2. Auto fill is used by dragging C2's auto fill box across to D2, E2,…

A:

Q: 5 Solve for both x and y in ABCD. X = y= A B (3x - 32)° 4yº (y + 87)° D 2x C

A: fro properties we know that (3x-32)°=2x°  and  (y+87)°=4y°

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.