15 Apply Garass elimination methad to solve the Sy stem, 2X+y+22=3, 3x -Y+ 4Z=7 4X +3y +6 2- S

Q: coshz=cosh4 has two sets of solutions: 4+2nπi and a+2nπi where n is an integer. What is the value of…

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Q: 2) [3 Solve the IVP: y" - 6y + 8y = 0, y(0) = 0, y' (0) = 2.

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Q: 7. Solve the following IBVP: Uu = 4uzz, 0 0, u(0, t) = 27, u(27, t) = 0, t20, u(x, 0) = x - 27,…

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Q: 22:- Solve the following Equations by Gauss - Jordan method 2X+4Y-6Z=-4 X+ 5Y+3Z=10 X+3Y+2Z = 5

A: Here we have to solve the equation by using the Gauss-Jordan method.  2X+4Y-6Z=-4X+5Y+3Z=10X+3Y+2Z=5…

Q: 2.74sin(π/6(29)-C)+12.17=10.12   Solve for C

A: To Determine: solve for C

Q: General Solution of xdy-ydx=x2exdx is

A: We know that for the differential equation of the form  dydx + P(x) y = Q(x) the integrating factor…

Q: 9. Solve u = 3b – 2a + 2 , for a -

A: see below the answer

Q: If a coin is tossed 100 times, we would expect approximately 50 of the outcomes to be heads. It can…

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Q: 2) By using the iterative formula x+1= and x, 1.5, then the value of x, is O 0.3652 O 1.3652 10 of…

A: Given That :  x2+4x=10 and  xn+1=10xn+1 is the iterative formula for the given equation in [1,2] and…

Q: 3 Do not use a calculator in this question. 6P x 8P+2 x 39 929-3 (a) Given that 2 +x3 +3 = 0. (b)…

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Q: find the general solution of ye + ay" - y'- 2y - o C3) %3D

A: We have to solve

Q: 2. 30-4 -3e Solve the differen tiel edu dt

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Q: How many non-negative integer solutions (O is allowed) are there to r +y+ z = 24?

A: The given equation is, x+y+z= 24 We know that, For equation,  x1+x2+......xr=n  There are n+r-1Cr-1…

Q: How many non-negative integer solutions are there of the equation: x + y + z + w = 15, such that…

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Q: 5. Find the solution to an 2аn-1 + 5а,-2 — бал-з with ао %3D 7, a1 = -4, and a2 = 8.

A: Given recurrence relation an=2an-1 +5an-2-6an-3    with a0=7,a1=-4,and a2=8 To determine the general…

Q: Solve the equation In(n²+ 12) = In(-9n - 2) %3D

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Q: Solve 5sin(2θ)−5cos(θ)=0 for all solutions 0≤θ<2π. θ=

A: The given equation is

Q: The sum of the first n natural numbers, S = 1 + 2 + 3 + first n natural numbers is 171, determine…

A: Consider the given information:

Q: Solve for u. u+5=5 ?

A: Multiply with 5 on both sides

Q: 5. Solve IVP у" - 4y" + 7y - бу %3D 0, у(0) %3D 1, у'(0) — 0, у" (0) — 0

A: See the attachment

Q: The solution of 43z+6 – 162+4 is O r = 14 O z= 2 O I = -2 O x= -14 Ox= 10

A: To find the value of x

Q: Consider the problem: Min 10+ x² + y² subject to 2x² + y² ≥ 2, x ≥ 0 and y ≥ 0. x,y 1. Suppose that…

A: Introduction: When a multi-variable function is to be extremize, Lagrange's multiplier method is…

Q: 4. Solve an = 2an-1 +1 if n > 2 and a1 = 3. %3D %3D

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Q: What are the solutions to x2 -10x = 39? %3D O-1 and 39 -3 and 13 O1 and -39 03 and-13

A: x2-10x=39x2-10x-39=0x2-(13-3)x-39=0x2-13x+3x-39=0x(x-13)+3(x-13)=0(x-13)(x+3)=0

Q: Example 31.7. Solve y,. 2-4yn 3y, 5

A: Given,           yn+2-4yn+1+3yn=5n

Q: 23/1-If-2<x<4 then determine a and b in(a<-2x+1<b). 2-Solve +3xr²+3x+10 x-1

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Q: Is either x = 10 or x = 13 a solution to 10 + x > 9 ? They are both solutions. O x= 13 is a…

A: Given  10+x &gt; 9

Q: 3. (a) How many solutions are there of the equation x + y + z + t = 14, where x,y,z,t are…

A: We'll answer the first question since the exact one wasn't specified. Please submit a new question…

Q: 7) The solution of 5-2x = 3, is: a) In b)logs (3) d) logs (3)

A: As you mentioned question no 7 solved

Q: By using Naïve Gauss Elimination. 2х + у — z %3D6 х — 2у + z %3 -3 Зх + 2у — 2z %3D 12

A: Write the given system of equations as 2x+y-z=6x-2y+z=-33x+2y-2z=12 It can be written as…

Q: 5. Find general solution yu -Gy? +10y" = 0 %3D

A: Y(X) = c1+c2x+(A sinx+ B cosx) e3x Where c1,c2, A, B are constants.

Q: 8. How many integer solutions are there to the inequality Y1 + y2 + Y3+ y4 0, 0 < y2 ≤ 10, 0≤ Y3 ≤…

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Q: Save the sistem bf Gaussion elimination. H+27-37 =1 3X+2i]= 4Z=4 32+7]-127= 4 3X+77 - 12Z =7

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Q: Find the number of solution of el + e2 + e3+e4 = 15, where el, e2, e3 and e4 are non- negative…

A: To find the number of solutions of e1+e2+e3+e4=15, wheree1,e2,e3&amp; e4 are non-negative integers…

Q: 4. Is (1,5) a solution of 3x-2y S-4

A: Let's find.

Q: 7. What necessary and sufficient condition do you need to impose on an integer c so that the…

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Q: 2х + Зу + 5z 9 %3D 7х + Зу — 2z 3D 8 2х + Зу + ^z %3D 7 For unique solution, the value of 'A' should…

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Q: 7. How many integer solutions are there to 2r, + 2tz + 2rz + Xg +X5 = 9 with x; 2 0? (Hint: break…

A: Solutions to the equation are the set of values for which equations returns the same value on both…

Q: What is the solution to the equation? 11n (7 + 26) = In (x² – 16) – In (z + 4) -

A: Given that: 12ln(x+26)=ln(x2-16)-ln(x+4)

Q: 5- Solve the following linear algebraic equations using the Gauss elimination method: 3x - 2x, + 7x3…

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Q: (2hem ) 19) acIou2 9) Using a suitable substitution, solve z* + 3z2 – 28 = 0, TUxlo 219wog gnibr %3D…

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Q: But brother 2n (22) (x*r3) %3D 2. - 2. 27-1 -2조 (2)(a3) (2n--) (x?+3) (x) (2자4) (3) 2. 2. t 2n 2.…

A: i have provided this answer in step-2.

Q: she has gotenng.uf of $2.60. 13lina is Saved. She hos a' C AlL of her Change dime S, or quaters, She…

A: Elina is gathering up change that she has saved and these are total $2.60. All of her change is in…

Q: Find the solution to an = -3an 1- 3a, 2– an 3 ,n > 3 with ag — 5, а, — —-9 and az 3 15.

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Q: 8. Solve (a) y' = (3y²)~1 (Hint: Separate.)

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Q: Which of the following is the solution set of In(5x – 7) < In(2x + 8) (5, 00) (-00, 5] (-00, 5) [5,…

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Q: Q4: Answer two only: (A): If A = 2 2 3 11 NET-AN 1 0; B = 2 -2 -2 and C = 0 2 -1 2 1 4 2 0 -2 -1 11…

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Q: Solve. ーn y (n). - 2 y (n-12 + y(n-2) y (n- 2) = 5 y (=1) =.6.. y(-2) = 25. %3D フ {5" + (2)" - 2 (3)…

A: Given that, y(n)-56y(n-1)+16y(n-2)=5-n Taking the transform both sides,…

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.