A snail is at the bottom of 10-meter well. Each day it crawls up 3 meters, but at night, it slips down 2 meters. How many days will it take the snail to get out of the well?

Q: Given the following simultaneous equations: -2x1 + 2x2 + 9x3 + 1x4 + -1 = 0 5x1 + -1x2+ -5x3+5x4 +-7...

A: For better understanding, we use a, b, c and d at place of x1, x2, x3 and x4, respectively.

Q: 3S+8 2) L S42845 s428+5)

A: We need to find , Inverse Laplace Transform, of F(s) = 3s + 8s2 + 2s + 5 Since , F(s) = 3s + 8s2 + 2...

Q: Find the dimension of the subspace U= {[x, y, z, t] | x+4y-z = 0; x-2z+ t= 0}. Select one: a. 4 b. 2...

A: We  first find a basis for U and then we will determine the dimension of U.  To do this we use the c...

Q: a) Let the function fbe given by: S1, når 0 0 there is partition PE of [0,1] so that for the lesser...

A: Hi! As per the instruction, we will be answering only the first two part. If you need an answer to o...

Q: Q3 Find the PA=LU factorization of the following matrices: 2 4-2 6 0 2 4-2 6 0 4 2 A = 3 В - 3 4 2 4...

A: PA=LU Decomposition: Suppose an m×n matrix A is carried to a row-echelon matrix U via the gaussian a...

Q: 5- Verify that the given function u is harmonic in an appropriate domain D. Find v(x,y), the harmoni...

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Q: 1) L-1 3 S 1 2) L 48 2 S 5 S (s +1)* 3) L-', 4 S 1 1 1 4) L-', 2 S S s- 2 1 5) L', 4s +1

A:

Q: Use the correet fransformation to Find the solution of the Problem below. 一00<Xく00 0< Y<1 ulx,0%=H(x...

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Q: Consider the function f(x) =. Find a function g(x, n) such that f(x) = og(x, n), and enter this into...

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Q: Find the Laplace Transform of f (z) = 5 sin 3x- 17e 2* Answer: 15 a. 249 17 8+2 15 b. +9 +品 17 2+2 1...

A: Introduction: The Laplace transformation is one of the important integral transformations. The kerne...

Q: 1. y" – 2y' = sin 4x 2. y" + 6y' + 9y = 1+x 3. y" + 2y' + y = xe-* 4. y" + y = e* + x3 y(0) = 2; y'(...

A: 1.) y''- 2y'= sin4xAuxiliary equation is m2-2m=0⇒m(m-2) =0⇒m=0, 2y(x)= c1+ c2e2xPI= sin(4x)D2-2D= si...

Q: Find the particular solution corresponding to the tableau. y 3 16 10 이 241 1-12] 0. 16 4 -5 -5 1 1 -...

A: For a tableau, if the column of any variable has the only element as 1 and other elements are 0, the...

Q: How did the value on the red circle became 5/6 pi? Just explain, do no solve the whole

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Q: Use the trapezoidal rule, the midpoint rule, and Simpson's rule to approximate the given integral wi...

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Q: Determine if the relation described is an equivalence relation on the given set. Let S = Z+, a ~ b i...

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Q: Using Reciprocal Substitution * dx . For x-1 = (1 – t°) + c (1-t) +c O Option 1 Option 2 . 2(1-t)를 +...

A: Reciprocal substitution in the integration will be  x=1z , dx=-1z2dz The integartion will be convert...

Q: Show that the polynomial 1+x+x2 +...+xP-1 , where p is a prime number, is irreducible over the field...

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Q: Find the points on the curve of intersection of the ellipsoid x² + 4y? + 4z² = 4 and the plane x – 4...

A: find the points on the curve of intersection of the ellipsoid x2+4y2+4z2=4 and the plane x-4y-z=0 th...

Q: 5- Verify that the given function u is harmonic in an appropriate domain D. Find v(x,y), the harmoni...

A: 5. (iii)

Q: Write the e-system obtained via slack variables for the given linear programming problem. P = 6x2 Ma...

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Q: (x +c2 +1,x > 0 r what value of c that makes f (x) = {5 ,x = 0 continuous at x= 0 %3D (x+c+3,x< 0

A:

Q: Complete the table. Use powers of 16 in the top row. Use radicals or rationa numbers in the second r...

A: Given:   1632   16-14   116   14   1

Q: Solve the Linear DE: 2y (y2 - x) dy = dx. %3D

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Q: The group of rational points on the unit circle.º A point in the complex plane with both coordinates...

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Q: The partially completed table below shows the ten basic solutions to the following e-system. X + X2 ...

A: we have given the e-system x1+x2+s1=222x1+x2+s2=303x1+x2+s3=42 and a partially completed table below...

Q: Analyze the sequence 1, 8, 19, 105, 503, 1746, 4793, 11159, 23045, 43468, 76391 using sequences of d...

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Q: 2. Use polynomial titting to tind a e

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Q: 11. Find a basis for the column space of the matrix. What is the nullity of the matrix? [-2 -4 4 3 6...

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Q: Out of a group of 20 children, 10 drink tea, 9 drink coffee and 7 drink milo. 4 drink tea and coffee...

A: Given Number of children drink tea = n(T) = 10 number of children drink coffee = n(C) = 9 number of ...

Q: Use the Trapezoidal Rule to evaluate the integral S |r| x²dx O 2 O -2 O 1 -1

A: Given Intergral ∫-11xx2dx. We have to find the value of it by using the Trapezoidal Rule. The Trapez...

Q: Given the following simultaneous equations: 5x1 + -5.7x2 + -1.2x3 + 2.3x4 + 9xs + 0.1 = 0 5.4x1 + 2....

A: For better understanding, we take a, b, c, d and e at place of x1, x2, x3, x4 and x5.

Q: [1 1 -2 1 3 0 1 [2 3 -1] [1 1 -2 -1] 3 -7 3 2 -7 5. If matrix A = 0 0 -1 lo o 3 -3 2 -1 -2 a. Find a...

A: Multipart :    We have given a matrix ,  A = 11-20-1133-73013-32230-20  ~  11-20-1025-7400-1-1000000...

Q: Using Geometric Progression and given below,

A: The general term in geometric progression is given by an=arn-1 where a is the first term and r is th...

Q: Show that (a) p → (q →r) # p-(-qv r) (p^q) →r (b)[-p^(-qAr)]v (q a r) v (p ar)

A:

Q: Problem 17.1. Let C be a collection of subsets of the set X. Suppose that Ø and X are in C, and that...

A: This is a problem of topology.

Q: 5 cosh 2t +-sinh 2t 2 -2t 3. L{

A:

Q: * :A+B/C*D is same as .3 A+(B/(C*D)) O A+((B/C)*D) O (A+B)/(C*D) O (A+B/(C*D)) O

A:

Q: Advanced Math Question

A: To find the distance between two points, given the points are (1,0),(-4,-3).

Q: Peter and Paul working together can finish painting a home in 6 days. Peter working alone, can finis...

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Q: y9) + 2ylII +2yll = 3e² + 2xe¯² + e² sin x

A:

Q: 3. Find the coordinate Vector [æ]m of the vector r = relative to the given basis B.

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Q: 1. Verify Green's theorem in the plane for 6 (3x- 8y) dx + (4y – 6xy)dy, where C is the boundary of ...

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Q: For problems 5-7 find the order of the largest cyclic subgroup of the given group. 5. Z12 × Z18 6. Z...

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Q: Consider the 2n-periodic function f(x) = cos²(x) + sin³ (x). (i) Calculate the Fourier coefficient a...

A: Here given that for 2π periodic function, f(x)=cos2(x)+sin3(x). We calculate a0,a1,a2,an(for n=3,4,....

Q: Question 15 Find the extreme values of the function subject to the given constraint. (x y, 2) - x2. ...

A: Lagranges Multiplier method is used

Q: 22. (a) Prove that [0, x] = [0, y] for all x, y E Z, x + 0, y # 0. (b) Prove that [ax, ay] = [x, y] ...

A: (a) we have to prove that  0, x = 0, y for all x, y∈Z, x≠ 0, y≠0 proof as x, y∈Z, x≠ 0, y≠0 Z is the...

Q: 5- Verify that the given function u is harmonic in an appropriate domain D. Find v(x,y), the harmoni...

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Q: II. Given: Find: Pr (D) = .25 Pr (G and D) Pr(G)=.2 Pr(D/G) Pr (G/D) = .05 Pr (G and L) Pr(L)=, 15 P...

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Q: 2. Given the following profit-versus-production function for a certain commodity: 8 1.1 P= 200000 – ...

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Q: The feasible solutions are because they are the solutions in which the values of all are (Use a comm...

A: