In Problems 41–43, explain what is wrong with the statement.

Q: 1) Position of a body moving in a straight path is given with the formula x(t)= tan(t) + t? and at c...

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Q: 5. Calculate the following derivative x = 3e d y %3D Find (1) y=2e [y= 2e' ; dx? %3D dy 2) Let the f...

A: (1) Given x=3e-t  and   y=2et The objective is to find d2ydx2. Now, dxdt=-3e-t and dydt=2et Then  dy...

Q: x^2y''-2xy'+2y=0 1.)x and x^2 show that their functions are linear independent solutions. 2.)Show th...

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Q: Solve the following system. x+ y=0 4x-5y 0 6x-7y 0 Select the correct choice below and, if necessary...

A: Substitution method to solve the system of equation in two variables: Step 1: Express one of the var...

Q: Solve the system by using matrix reduction. 9w - 4x - 8y -3z = -4 15w - 12x -24y -21z = - 12 8w - 4x...

A: Given system of equation is 9w−4x−8y−3z=−415w−12x−24y−21z=−128w−4x−8y−4z=−49w+4x+8y+21z=4.......1 Wr...

Q: The following interest-bearing promissory note was discounted at a bank by the payee before maturity...

A: Interest on maturity=Face value*Interest Rate*term days/360Maturity value=face value+interestDiscoun...

Q: Find the laplace transform by definition.   a) L{2} B)L{e2t} c)L[e-3t}

A: Here we finding the Laplace transform of given function by the definition . We perform the definite ...

Q: i) Given that f(x)=3cos5x+sin5x. (a) Express f(x) in the form Rcos(5x-a) where R>0 and 0° < a <90°. ...

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Q: On their next training run, Pepe averaged a speed of 2323 of a mile in 5 minutes, while Paula averag...

A: Average speed of Pepe is 2323 mile in 5 minutes. Average speed of Paula is 1414 mile in 2 minutes. S...

Q: A nutritionist is performing an experiment on volunteers. He wishes to feed one of his subjects a da...

A: Let there are x ounces  of MiniCal,  y ounces of LiquiFast, z ounces of slimQuick since the subject ...

Q: Prove that n2 − 3n + 1 is odd for every integer n.

A: Prove the result using mathematical induction. P(n):n2-3n+1. Check whether the result is true for n ...

Q: 7. a, By using the theorem of Havel and Hakimi decide whether there exists a simple graph with verti...

A: According to Havel and Hakimi algorithm  the non increasing  sequence of degrees of vertices  (e1,e2...

Q: Help me fast please....I will give Upvote

A: (a)∫12x-x2+lnx+1+2 dx using n=4 trapezoids.The trapezoidal rule states that∫abf(x)dx≈Δx2f(x0)+2f(x1)...

Q: Consider solving the quadratic equation a+ 2x - 5 0 by the two equivalent fixed point equations = g1...

A: Given quadratic equation is, x2+2x-5=0 Two equivalent fixed point equations are, x=g1x=5x+2x=g2x=5-2...

Q: Detov Mine the integral S 2.2. 2.

A: To determine the integral

Q: Use cylindrical shells to find the volume of the solid that results when the area of the region encl...

A: Let R be the region enclosed by the curves y2 = 4x, x=4 and y=0. Find the volume of the solid of rev...

Q: Find a proper subgroup of the group of integers ? under addition and prove that this subgroup is iso...

A: Solution: The objective is to find a proper subgroup of the group of integers and to show that this ...

Q: Find the positive root of x -cos x = 0by iteration and regulafalsi method.

A: In the Regula Falsi method, we have to use this formula  x2 = x0 - f(x0) . (x1 - x0)( (f(x1) - f(x0)...

Q: Pete invited 6 of his classmates to his 8th birthday where his mum has sliced the birthday cake into...

A: there are 12 pieces that need to be distributed among 7 kids. the general formula for distributing n...

Q: 18.5x9.40

A: To calculate: 18.5 × 9.40

Q: 1. State fundamental theorem of algebra and prove it by using Brouwer's Theorem.

A: Hey there. According to our policies we cannot answer more than one question at once. Since you have...

Q: Interpolate f(2.5) and f(11) in the following table by using an appropriate formula. x 2 4 6 8 10...

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Q: Solve the following set of differential equations dy -0.5y dx %3D dz 4 0.3z-0.1y dx Given that y(0) ...

A: NOTE:Hi! Thank you for your question, as per the honor code,we are allowed to answer three sub-parts...

Q: The solution of Laplace equation - 0, where 0 <54 and 0<yS6 with boundary conditions u(z, 0) = 2, = ...

A: Given equation is uxx+uyy=0 Write the discrete form of the above equation: 4ui,j-ui-2,j-ui+2,j-ui,j-...

Q: 11001101112 +01111010102

A: Given the basic addition of binary codes  From that we found our answer.

Q: break the system y'1 = 4y1 + y3 y'2 = -2y1 + y2 y'3 = -2y1 + y3 and search solving conditions that m...

A: Given system is y1'=4y1+y3 y2'=-2y1+y2 y3'=-2y1+y3 Rewriting the given system ddty1=4y1+0y2+y3 ddty2...

Q: Help me fast.......

A: Maximize profit = 3X1+2x2 subject to   3 x1 +   x2 ≤ 1500     x1 +   x2 ≤ 1000 and x1...

Q: 5. Let p = 61. Find all incongruent elements modulo 61, that have order: (а) 5 (b) 10 (с) 60

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Q: Solve Without Using Trignometey !! ♣ Question is in attachment Answer is 85 % (Approximately) You c...

A: Given data: Length of windshield=1.53 m. Width of the windshield=1.5 m. Area of the windshield = L...

Q: Q:29)

A: Given: h(t)=e-tu(t)