· A vertical gate, composed of a squa- re and a triangle, is submerged so that its upper edge coincides with the water surface. What is the he- ight to length ratio such that the pressure force on the square is equ- al to the pressure force on the trian- gle?

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A: We have f(x) = 2xcos2x-x-22 Also we have a = 2 and b = 3 f(a) = f(2) = 2×2cos2×2-2-22 = -2.61457  

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A: Since you have asked multiple questions, we will solve the Question Q1 (a) and (b) for you. If youwa...

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A: please see the image attached below

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Q: Part b)| List five situations in which numerical analyses of seepage would be especially useful.

A: Seepage analyses have mainly been executed using the finite element method; numerical analyses using...

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A: see the attached image below

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Q: proof Lemma contrap : forall P Q : Prop, (P -> Q) -> (~Q -> ~P). use coq

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A: Since the question have multiple subparts, we will solve the first two parts. Post the question agai...

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Q: How many ways can you rearrange the numbers 1, 2, 3, 4, 5, 6, and 7? *

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A: Since there are multiple questions, we will answer the first question. Post the question again and m...

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Q: Solve the determinant of a matrix using Chios method and Pivotal Method. Show your solution.

A: This is a problem of Linear Algebra and Linear Transformation.

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