dy Find when dx x(t) = 3te, y(t) = 4tet. 1. 2. 3. 4. dy dx dy dx dy dx dy dx 3e¹(1+t) 4 + et 3e (1 t) 4 + et 4- et 3et (1+t) 4- et 3et (1 t)

Q: 5. y = cosh[tanh(sinh(x))]

A: As per our guidelines we can answer only 1 question so kindly repost the remaining questions…

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A: We need to evaluate∑n=1a((n+2)3+n3-2(n+1)3)

Q: 5. y = cosh[tanh(sinh(x))] :

A: since you have posted multiple question i can do first question as per our company guidelines.…

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A: Please see the below picture for detailed solution.

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A: Given,y varies jointly as x and z and inversely as w,  y=xzw

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A: Given query is to find the interval where function is concave up.

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A: The given differential equation is; y''-6y'+9y=0, y(0)=7, y'(0)=0.

Q: olution to the following

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Q: Consider the following. u = (3,9), v = (6,2) (a) Find the projection of u onto v. (b) Find the…

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Q: of

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A: Area of enclosed region =20 unit2

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Q: IV. Given the functions f(x) = 2x+5, g(x)=x² - 6x +7, and h(x): = the following. Show complete…

A: Given, f(x)=2x+5, g(x)=-x2-6x+7, h(x)=3-6xx-4

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A: Given: Graph: The above is a linear graph.

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Q: 2. Let m and b be rea If fis both continuo

A: Topic:- calculus

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Q: 105x2,5 x 2

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A: We need to fill in the blanks.

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Q: x+9 Find, lim x-1(x-1)²

A: Topic:- calculus

Q: The equation for the tangent line to the curve x² + y = 4 when x = 6 is y = i X + i

A: Topic =  Derivative