Determine which of the following are ordinary differential equations and which are partial differential equations. State also the order.

Q: 31-35 fx) = - 2x+4 [-2,2]

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Q: Find the indicated trigonometric value in the specified quadrant. Function Quadrant Trigonometric Va...

A: Given query is to find the value of sin function.

Q: 1 if x is an integer Let f be the function defined by f(x) = { oif x is not an integer a.) Sketch th...

A: The given function,f(x)=1if x is an integer0if x is not an integer

Q: Mode(a-b) = mode (a+b) Prove that a and b are perpendicular

A: This is a vector problem solution provided below

Q: (dy/dx)-5y= (-5/2)xy3 y(1)=1 solve

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Q: Solve  (x+1)(dy/dx) +y = ln(x) y(1)=0

A: We will solve the differential equation. 

Q: Find the linear approximation of the function  f(x, y, z) =      sqrt(x2 + y2 + z2   at (4, 8, 8) ...

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Q: Find the linear approximation of the function f(x, y, z) =    x2 + y2 + z2 at (4, 8, 8) and use it t...

A: Solution is given below:

Q: Solve log x = 1 – log(x – 3). If there is more than one solution, write the numbers in ascending ord...

A: Given that:.   logx = 1 - log( x - 3 ). We solve this problem by using general property of logrithm....

Q: tan x lim x→(T/2)- 2.

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Q: Let f(x)=x2−2xf(x)=x2−2x and g(x)=3−x2g(x)=3−x2.   (f+g)(7)=(f+g)(7)=  help (numbers)   (f−g)(7)=(f...

A: The functions are f(x)=x2-2x   &    g(x)=3-x2

Q: F = 2 i +x j – k

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Q: Which of the following is equivalent to 24 f /4- da O none of these • 12 f(1 -cos 0) dº O 24 f (1 - ...

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Q: Use the graph shown below and identify points from A through I that satisfy the given conditions. y ...

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Q: 5æ? + 3x. Let f(x) = 4x + 3 and g(x): After simplifying, %3D %3D (f o g)(x) = Let f(x) = Then the do...

A: 1st Part:  Given data is: f(x)=4x+3    and  g(x)=5x2+3x     

Q: d²y 4 + y = t2 –- 2t + 3 dy - dt2 dt

A: As per the guidelines, are supposed to solve only one problem, please re-post the other problems ind...

Q: Given the cost function, C(q) = q³ – 30q² + 7200q, Obtain the marginal cost function and determine t...

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Q: 1. lim 5* x→2 f(x) f(x) X

A: As per company guidelines we can solve first question. I hope that the given solution will help you....

Q: lim (e+x)2/=

A: L'Hospital Rule :  suppose we have                 limx→a f(x)g(x)= 00 or ±∞±∞.where 'a' can be any ...

Q: Evaluate: J(7x3 + 4x²)dx A None of the given choices 7x4 4x3 B + C 4 3 21x4 +8x3 + C 7x3 4x2 D + C 3...

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Q: Find all horizontal and vertical asymptotes (if any). (If an answer does not exist, enter DNE.) s(x)...

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Q: e+1にん uD!セ-1=ス'e-=メ Determine o Polynomiial with real-ualued coefficients that has the roots: hos th...

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Q: 3. Suppose we are told 1 lim Determine the value of the number c.

A: Follow the procedure given below.

Q: For Nos. 9-10: Suppose f is a function such that f0(5) is undefined. Which of the following statemen...

A: Given that a function f is as follows  I.e f(5) is not defined  We know that  Any function is contin...

Q: Find the derivative. 1 f(x) =

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Q: Find an equation of the tangent line to the curve at the given point. y = (1 + 3x)1, (0, 1)

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Q: + 4 (A In(x² + 4) + C B arctan() + C (C) jarctan(;) + C -arctan() D arctan () + C

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Q: 3x2y + ey )dx + ( x³ + xev – 2y)dy=0

A: This equation is of the form Mdx+Ndy=0M=3x2y+ey ,N=x3+xey-2yChecking for exactness∂M∂y=3x2+ey ∂N∂x=3...

Q: Verify the following general solution, then solve. Find the particular solution to the differential ...

A: Let's find. 

Q: d/dx[(sin x)/(1 - 2cos x)] = (cos x - 2)/(1 - 2cos x)² %3D Select one: True O False d/dx(xe2X) = 2xe...

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Q: (2) The number of people in a certain community who contracted a certain disease is modeled by 1000 ...

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Q: 4) Evaluate: §´ 12x – 1|dx

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

Q: Using integrating factor, solve dy/dx - 2xy = x

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Q: 9. Reduce the following equation to one of the standard forms, classify the surface, then sketch the...

A: General equation of an ellipsoid is given by, (x-p)²/a² +(y-q)²/b² +(z-r)²/c²= 1

Q: Find dy/dx in terms of x and y if x²y – x – 4y – 9 = 0. dy dx

A: Here we will use the product rule for derivative d(uv)=u.d(v)+d(u).v

Q: For the given double integral, sketch the region of integration and reverse the order of integration...

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Q: 2 f (x) g (æ) g' (x) 2 -1 1 3 -2 Let f be the function given by f (x) = | (i g(t) dt, where g is a d...

A: Let's find. 

Q: Find the cquation of the tangent line to f(r) = 7e-0.2z NOTE: Round any calculated values to three d...

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Q: From the graph, determine the x- and y-intercepts and the vertical and horizontal asymptotes. (If an...

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Q: A 25-foot ladder is placed against a vertical wall. Suppose the bottom of the ladder slides away fro...

A: Given query is to find the rate are which top of the Ladder is going down.

Q: dæ Evaluate (16 + a2)

A: sec2x -tan2x=1 cos(2x) = 2cos2(x) -1 sin(2x)=2 sin(x) cos(x) ∫cosax dx =1asin(ax)+C

Q: When you evaluate: dx. The sum of the coefficient of X" for any constant n> 0 is. A None of the give...

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Q: 3 2- 1 1 2 3 4 -1- -2- Graph of f graph of the function f is shown abo LO

A: We have to choose the correct answer from the given options according to the given information

Q: dy/dx = şeç 2xsec3y seç 2xşeç'y

A: NOTE: Refresh your page if you can't see any equations. . take integration 

Q: 2.

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Q: dy for 4xy- 4x+2y - 86, with the conditions dx Assume x and y are functions of t. Evaluate = - 6, x ...

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Q: 7. Find the derivative of the function y = 5² + %3D y = eTextbook and Media Save for Later

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Q: Е. 46.-50 Given the function g and asked to estimate lim g(z), three students created tables. Each t...

A: The person A has used the most closest values of x to 0. So, it is the best approach because we can ...

Q: Find the quotient and remainder +3x-215 divided by ナセーッメ When x+3. you may use 2en how elther Poiyno...

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Q: whether

A: As per policy, only first question is answered. Please refer to the image below