Find the solution of the equation cos y dy? which tends to zero as x → 0o and has the value cos y when x= 30.

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Q: a.) Let a and b are positive integers. Prove that (a,b) = 2(a/2, b/2).

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A: We will write a Matlab code for this problem 

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Q: Solve the following Laplace Transform of Algebraic Expression: 5. Finf the L t?e-3t ? Show Solution.

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Q: 23. Find the product. (-3x - 7)(5x + 8) 24. What's the equation of a horizontal line through the poi...

A: Q22,24,25 asked and answered.

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Q: D^5−2D^4+4D^3−8D^2)y=48e^−2x−16sin(2x)

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Q: prove that there exists a unique positive real number,x, with the property that x2=x.

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Q: 13. S 5x dx x5-3

A: To integrate ∫5x4x5 - 3dx

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Q: Find the general solution of y'"' + 2y'' – 8y' = 6 sin(4x) Put your answer in the form y = C1æ" e"1#...

A: We find the general solution of  y'''+2y''-8y'=6sin(4x).....(1)

Q: Consider the homogeneous ordinary differential dy dy equation x2 dx? 3x dx + 3у — 0, х> 0 - with y(x...

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Q: only use comparison test, dont use integral test in answering.

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Q: Manny is three times as old as Andre now. Four years ago, he was four times as old as Andre was at t...

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Q: Solve the matrix equation AX = B for X. 1 6 A = B = - 15 X=

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Q: See equation below. Find the value of a + b. (Answer must be an integer) 1 1 sint (a — аcost) (s2 + ...

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Q: Determine whether each integral is convergent or divergent. too 4 dr (1i) d.x VI (9+ x)

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Q: Which of the following shows finding the area of an area outside the curve r 1 - 3 COS e and within ...

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Q: If AB = -7i+ 3j + 8k and A is the point (-2,–3, 6), find B.

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Q: 3) Find a basis for the subspace of R³ that consists of the intersection of the planes X- 3Y = 5Z an...

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Q: Q5. Find the Laplace Transform of the funcetions x(t) and yit), which satisfy the coupled first diff...

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Q: The Laplace Transform of the figure below is in the form as shown. Find a - b. Answer must be an int...

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Q: 10 x2 +9 dx 5

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Q: Problem 18.11. Let F: X ×Y → Z. We say that F is continuous in each variable separately if for each ...

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Q: Find the general solution of the equation: y" - y' - 6y = exp(-x) - 7 cos x %3D

A: We find the general solution of  y"-y'-6y=e-x-7cos(x).....(1)

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Q: Find the general solution of y'' + 29y' + 208y = 0 Put your answer in the form y = C1x" e"1" + C2x"+...

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Q: 3) Find a basis for the subspace of R that consists of the intersection of the planes X-3Y = 5Z and ...

A: This is a problem of vector space.

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Q: Problem 13.1. Let X be a topological space; let A be a subset of X. Suppose that for each r E A ther...

A: Given X is a topological space and  A is a subset of X. Suppose that for each x in A there is an ope...

Q: Clear writing please.

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