2. Show whether the ODE is exact and find and use an integrating factor if needed. (x² + y²)dx - 2xy dy = 0

Q: gral and determine whether it is convergent or not.

A: Introduction: The formula of gamma function as integration is given by, Γx=∫0∞e-xtx-1dt

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A: We use identity , cos(z)= cosx coshy- six sinhy

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Q: the very first step, why did u ignore "a" when u re-wrote the LHS ?

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Q: (x2 + y²)dx + 2xydy = 0 ә2u ә2u ә2u = 0 + 0x2 дуг дz2 yy’’ = x = +

A: According to guidelines I solve first 3subparts so kindly request you to repost the reaming…

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A: Given as, 8 years is $25,000 and APR of 4.5%.

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A: The solution is given as

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Q: B)ls w = z²1² analytical function or not?

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Q: xed overhead ts of Php440 of Php per un

A: To find the profit or loss of manufacturer as,

Q: show that the following function @f(z)=3z²+57-6 are analytic

A: Sol

Q: II. SOLVING: Solve the given linear system using Gauss-Jordan elimination x₁ + 2x₂ + 2x3 - 2 = 0…

A: we can solve the given system of linear equations .

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Q: Let u=i-3j+2k, v=i+j, and w=2i+2j-4k be vectors in 3-space. Find: (a) ||u+v|| (b) unit vector in the…

A: given vectors u=i-3 j+2 kv=i+jw=2 i+2 j-4 k find (a) u+v (b) unit vector in direction of vector w…

Q: 6. Find the Laplace transform of the following functions (b) g(t) = te * sinh3t.

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Q: 6. Find the Laplace transform of the following functions (a) g(t) = et+2+ sint cost + tô(t-2). (b)…

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Q: given

A: We use identity, eiθ=cosθ +i sinθ

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Q: ) Construct a 3x3 non-triangular matrix, which has three distinct eigenvalues. Determine eigenvalues…

A: For example: Let            A=5-10-15000-2