The x2-4 dx can only be evaluated using trigonometric substitution technique. A True False

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A: Finding the given operations.

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A: First we integrate the given function and then we put limit and simplify.

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Q: 1. Use the trapezoid (a) (b) (c) x In x dx; with (h = 0.1)

A: f(x)=x ln(x)   x 1 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2 f(x) 0 0.10484 0.218785 0.341073…

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A: According to Bartleby's policy we are allowed to solve only 1 question at a time. Here's the…

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Q: 25 - x2 In dx , if we let u=V 25 – x2 , then udu = - xdx. A True B False

A: On solving this we will get

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Q: If  ?⃗×?⃗ = ⟨−3,5,−4⟩ and ?⃗⋅?⃗ = 4, find tan(?), where ? is the angle between ?⃗ and ?⃗.

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A: The objective is to check for one one of the given function and if the function is one one find the…

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Q: The marginal cost for a company to produce q items is given by MC(q)=0.004q^2−0.8q+635. The​…

A: Given that the marginal cost for a company to produce q items is given by       MC(q) = 0.004q2 -…

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Q: 1 6. cos-xdx cos* xdx xprt.

A: We need to solve the integral.

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Q: Find the Integral by using the substitution method.  x(7-x^2)^1/2

A: Given query is to find the value of the integral.

Q: The region is bounded by the curve y = 6x – x² and y = x² – 2x – 10

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A: As per the guidelines, we are supposed to answer only one question at once. Kindly repost the other…

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A: Slope of parallel lines are same

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Q: #13-Find the cost function for the morginad cost fixed cost of $6000 (for x -0) O** 70 X*-80 and

A: cost function = ∫ (dc/dx)dx cost function = ∫ x2/70 + 80dx cost function = x3/210 + 80x + k lets put…

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A: We need to choose correct graph.

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Q: 5 sin e cos ede 2. sin' 0+3 sin 6 -4

A: ∫5sinθcosθsin2θ+3sinθ-4dθ=5·∫sinθcosθsin2θ+3sinθ-4dθLet u=sin θ.=5·∫uu2+3u-4duBy partial…

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A: Root test:We have the series ∑an,DefineL=limn→∞an1n Then,1. If L&lt;1 the series is absolutely…

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A: answer is in step 2

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Q: Write the integral that can be used to find the region bounded by x = -3y² + 4 and x = y³.

A: We have to construct  the integral to find the region bounded by given curves.

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A: option (e) is correct see below the answer and calculation

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A: To find out that the lines are parallel, intersecting or skew.

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