2(x° + xy* + v)dx + (2x°y³ + 4xy° + 2x°y + x*y +2x)dy = 0: y(2) = 0 3.

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A: This is a question related to series and sequence calculation. For using integral test for given ser...

Q: A wound is healing in such a way that t days since Monday, the area of the wound has been decreasing...

A: We have to find area on Monday.

Q: A wound is healing in such a way that t days since Monday, the area of the wound has been decreasing...

A: topic - application of derivatives

Q: A function f(x,y) is homogeneous of degree 7 in x and y if and only if, __________.

A: Given problem is solved below.

Q: fre x'e*dx

A: Given: ∫0∞x2e-xdx

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A:

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A: Given function is   f(x) = 7x + 1 To find the equation of the tangent at x=9. Now at x= 9 , f(x) = 7...

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A: We have to find f'(x)

Q: 1 2e*dx where e = 2.7183 0.

A:

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A:

Q: Let an be then th digit after the decimal point in 3T + 7e. Evaluate Ean(-1)". n=1

A: This is a problem related to sequence and series part. based on the general formula available for ge...

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A: Given:

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A: Here we have to find the degree of homogeneous function

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A:

Q: [ tam2 tam 2 sec 2 Bd ß

A: Given that: ∫5tan2β.etan2βsec22β.dβ

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A: The given function, f(x)=x3

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A: Marginal Revenue(M.R) is defined as the derivative of revenue function               M.R = d/dq[R(q)...

Q: Find the limit, if it exists: (Do not use L'Hospital's rule) (V42 lim 4x2 4а* + 16х V + 20 Note: Giv...

A:

Q: Please solve and show all work. Thank you!

A: Topic:- geometry

Q: What is the equation of the parabola with horizontal axis, vertex (-2,1), and passes through the poi...

A:

Q: Find thlength of the curve.  Y=1/6(x^2+4)^3/2, 0<x

A: We have to apply arc length formula to solve the problem

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A:

Q: Determine the standard equation of the parabola opening upward, with focus at (0,6) and whose length...

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Q: attached picture please attached

A: Topic:- derivatives

Q: zetch the region(s) enclosed by the given curves. Find the area oft y = r and y = VI 11

A:

Q: Find the Taylor series expansion of f(x) = x – x³ at a = -2 Select the correct response: 6 – 11(x + ...

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Q: Find a set of basic vectors {ü, i} in R“ so that every vector in the solution set of the equations c...

A:

Q: The stopping distance for an automobile (after applying the brakes) is approximately F(s) = 1.1s + 0...

A: Given:- The stopping distance for an automobile (after applying the brakes) is approximately F(s) = ...

Q: Question 20 Determine the vertex V, focus F, and the equation of the directrix of the parabola (y- 4...

A:

Q: (cos x - sinx +1) sin x cos x dx

A: You can solve this question by substitution method.

Q: What have you learned in evaluating integrals?

A:

Q: Sss*dx= [s 521²dx 5'52 dx A True B False

A:

Q: Question 21 Give the coordinates of the vertex with focus at (1,2) and a directrix at y=8. Blank 1 B...

A: Given , The directrix is at y = 8 , focus at (1,2).  

Q: Evaluate the definite integrals using properties of the definite integral and the fact that 4. 4 Lfe...

A: given : ∫-52f(x)dx=-3 , ∫24f(x)dx=8 , ∫24g(x)dx=8(a) ∫-5210f(x)dx=10∫-52f(x)dx=10×(-3)=-30 ∫-5210f(x...

Q: Approximate 4   2 1 ln(x) dx using the midpoint rule with four subdivisions to four decimal places

A: Given: a = 2  b = 4   n = 4  f(x) = 1/ln(x) 

Q: Agree. then lim f(x) does not exist. Disagree 3. If f(a) is undefined, Justify:

A:

Q: x*dy+ (2.xy – y² }tx = 0 Let the substitution y=²; y=vx; dy=vdx+ xdv v = =

A:

Q: xydx – (x+ 2y)² dy = 0 b.) -

A:

Q: (a) y = -T (b) y = 2x° + 3x (c) y = x² + 5x 7 (d) y = x(x - 1) %3D -

A:

Q: Find the domain of the function V3 - 4z f(z) = 22 -9 and write your answer in interval notation. Dom...

A: The domain is the set of possible input values of the function.

Q: 6. Compute the volume of the solid that lies above the paraboloid z = r² + y? and below the half-con...

A: Given: z=x2+y2z=x2+y2

Q: Determine which of the following sentence are propositions and indicate their truth values. 3 + 4= ...

A: This is a problem of mathematical logic chapter. As per the definition of the proposition the senten...

Q: Length of a Curve Find the length, L, of the curve given below. 6t4 – 1 dt, 2 < a < 3 2 L

A:

Q: 5x' –2y' 2. The function f(x, y)= is homogenous in x and y of degree 8x +3y 3. The function S(x, y)=...

A:

Q: d²y dy Solve: x2 dx2 + 3x+y = 4 cos (In x³) dx L: L:

A:

Q: Given the differential equation y" - 3y' = &x2 + 7x – 11 Determine the Characteristic Equation for t...

A: here we have to find characteristic equation and solutions of given differential equation.

Q: Consider the following revenue function, where R is measured in dollars. R = 80x – 2.5x2 dR Find the...

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Q: Use the Integral Test to determine whether the infinite series is convergent. 16ne-n? n=6 Fill in th...

A: ∑n=6∞16ne-n2

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A: Topic:- algebra

Q: evaluate the indefinite integral / dx. Av7² – 4 xª/x² -

A: