Verify that if c is a constant, then the function defined piecewise by if x

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Q: a) Solve the following first-order differential equations: ER -y- = 2x, given that when y=0, x=+2

A: The given differential equation is:

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A: Search engine cost with overhead $100 . $1 mlion budget can buy 10,000 search engines.

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A: Follow the steps below.

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A: Solution:  Given matrix c

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Q: How many real solution the equation have? x^5+x=1

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A: Inverse Laplace transform

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Q: x(t) So, (t) = F₁ (t) + F₂ ³ (+1) + P₂ (t).….…..….…... dt = = 28(t + 2) — 28(t− 2) - rect(+¹) +…

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A: I have to answer part 8(b) as you have mentioned. To prove cos2x=1-tan2x1+tan2x

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Q: a) Solve the following first-order differential equations: dy = -y 2x, given that when y=0, x=+2 dx

A: We have given  -y dy/dx = 2x when y = 0 and x = +-2

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