Consider the substitution 1 u(x) y(x)* What is ? Use the substitution to obtain a 1st-order linear differential equation to du dx solve for u(x); hence solve the Bernoulli differential equation with n = 2, P(x) = 1, and Q(x) = x². =

Q: Q4: A) For each of the following ,find fx fy fxx fy fyx and fxy 1.f(x, y) = ln(2x + 3y). 2.f(x, y) =…

A: According to the company rule we can answer only first question and rest can be reposted

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A: As per our guideline we are supposed to be answer only one question you can repost other question in…

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A: Explanation of the answer is as follows

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A: We solve the given differential equation using the higher order LDE techniques.

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A: NOTE: Refresh your page if you can't see any equations. .

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Q: 1. Find the Inverse Laplace Transforms of the following. 4 1) -1 S-3

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A: Here we have to solve this problem by using newtons law of cooling.

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