Solve the given Exact Equation. Be sure to supply all the steps that lead to your answer. (cos x cos y +2x)dx-(sin x sin y+2y)dy =0

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Q: By the Fundame 2+x? dx. 1

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A: In this question we have to find F'(x).

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A: Solving

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Q: c). Find the area under the curve f(x) = 4x +2x over the interval (5,8)

A: Given,            fx=4x3+2x , the interval is 5,8To find : Find the area under the curve over the…

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A: Follow the procedure given below.

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Q: 1 dr r²Vr² – 9 -2.

A: answer is in next step

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A: Follow the procedure given below.

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A: Given problem:- if y(t) = 2t-3 +7t2 find d2y/dt2 at t=2

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Q: O In 17 lo 6

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Q: Find the centroid of the given region. ... y = 2-x y = x A (3/22,45/61) B) (5,15) (8/23,76/111)…

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Q: 5. f(x) = x(12.x + 8) 7. f(x) = 7x²/5+ 8x-4/5 %3D

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Q: 12(x2 + y²) and above the The volume of the solid under the surface z = region 22 + y 0, is a) None…

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A: f(x)=x3.ln(x4)f(x)=4x3ln(x)Differentiatef'(x)=4x2+3x2ln(x)f'(x)=4x2+12x2ln(x)Differentiatef''(x)=8x+…

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Q: 12 f(x) dx = | f(x) dx = f(x) dx where a = Σ and b = Σ

A: Use additive property of integral to simplified the integral.

Q: 16 Find Ehe eract length of Ene eurve, /2 x= e- 4E, y= Re O<6< 2

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