Simplify the expression cos2x + cos x + sin2 x + 1

Q: Solve using alternating series

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Q: sin e cos e sin (0 - 1) Choose the best answer:

A: NOTE: Refresh your page if you can't see any equations. . use the formula 

Q: Integrands involving quadratic expressions |4x2 — 12х + 5 dx

A: Let I=∫4x2-12x+5dxTake 4 as common I=∫4(x2-3x+54)dx I=2∫(x2-3x+54)dxI=2∫(x2-232x+322-322+54)dxI=2∫x-...

Q: Find the sum of the convergent series. 6 + 0.6 + 0.06 + 0.006 + Submit Answer

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Q: 2п +1 E. Σ Зп +2 Е. n=0

A: The given data is: ∑n=0∞2n+13n+2  Solve using the integral test.

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Q: Differentiate the function. 1 f(x) = In .4 %3D f'(x) = %3D

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Q: The degree of the derivative of f(x) = (3–x)'(x – 12)° is

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Q: Use sigma notation to write the Taylor series about x = xo for the function. e*; xo = 4 %3D k! k=0 e...

A: By using sigma notation to write the Taylor series about x=x0 for the function.ex; x0=4  

Q: Given line M = ax + by + c, b # 0 What is the y-intercept of the function? c b - M -C M - C b C- M

A: NOTE: Refresh your page if you can't see any equations. . to find the y-intercept take x=0

Q: Use the disk/washer method to set up a definite integral (set up only, do not evaluate the integral)...

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Q: Determine the amplitude, period and displacement for the given function, and sketch the graph of the...

A: Function y=32sin2x+π6 is given.We have to determine amplitude, period and displacement for the given...

Q: Make one worded problem involving derivative. Then show solution and answer to the problem.

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Q: A fourth degree polynomial with constant coefficients may have (1) 4 distinct real roots. (1I) 3 dis...

A: Find your answer below 

Q: ´ex+: g(x) = () ex+1,2 x+1

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Q: Use the definition of the derivative to find the slope of the tangent line to the curve y= 3x^2 - 9x...

A: We have to find the equation of the tangent

Q: Evaluate the following limits, if they exist, by using the graph 3 -4 -2 1 -1 -2 -3 -4 a) lim_ f(x) ...

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Q: Use the Direct Comparison Test to determine the convergence or divergence of the series. 00 8n + n n...

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Q: 1 -dx Use the technique of completing the square to evaluate the following integral: J x2 - 6.x

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Q: For the given function f(x,y)=x2y3+3x³y, find a flax 2xy³+9x² y 3x3y2+3x3 6xy²+9x2 O 2+18xy

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Q: lim 2+x) In(1-x) x0 (1-e*) cos x

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A: Let s(t) denotes height  of a rocket at any time t. Then velocity of the rocket at any time t is giv...

Q: What is the midpoint between z1 = 9i and z2 = 4? (2, 4.5) (-4,-9) (-2,-4.5) (4, 9)

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Q: Choose 3 inequalities that form a system whose graph is the shaded region shown above. DA. 4x - 2y s...

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Q: Find the volume of the solid with the base is the region enclosed by the parabola y = 1– x? and the ...

A: Given:      Region enclosed by parabola y=1-x2 Volume of solid rotated around x-axis is given by    ...

Q: 2 XA)=T\(x+A) Coupunonz 12. Let f(x,y)3x2+y² find the relative extremum, and determine whether it is...

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Q: 1. The bases of a trapezoid are 22 and 12 respectively. The angles at the extremities of one base ar...

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Q: A given partial fraction Cx +D x² +1 2x A + X+4 (x-1)(x+4)(x² +1) X-a A can be evaluated as: O 15 2/...

A: Given that partial fraction 2xx-1x+4x2+1=Ax-1+Bx+4+Cx+Dx2+1To find : value of ASolution:2xx-1x+4x2+1...

Q: ACTIVITY 3: Estimating slope of a tangent line, limits of a function & One-sided limits Estimate the...

A: We are given the curve, fx=-2x2+3x+5 We need to make a tangent line at the point P1,f1. f1=-212+31+5...

Q: 5. (x + 3): (5y - 2) = 1:4 and 2x + 3y = 4 6. x: y:z- 1:2:4 and x +y +z= 112 (x + y): (y - 2): 2 = 5...

A: solve the equations

Q: Find the standard (slope-intercept form) equation of the tangent line to the following functions at ...

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Q: Question 4 x³dx (x²+2) ³ 1 A 2(x²+2) ' 2(x²+2) ? 1 1 В 2(x²+2) 2(x²+2) ² 1 +C 4(x²+2) ' 2(x²+ 2) 2 D...

A: Here, the given integral is: I=∫x3(x2+2)3dx⇒I=∫x2x(x2+2)3dx...(1)

Q: Solve the initial-value problem with the initial condition y0 = 0. dy dt = y − 2 y =     Graph the s...

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Q: J. E n=1 Vn 2.

A: p-test series for a series to be convergence ∑n=1∞1np will diverge if p≤1              will converge...

Q: Find the sum of the convergent series. 1 8- 1+ 8. 64 Submit Answer

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Q: How can the equation -2x2 + 3x + 4 = -7 be solved and why? Only by using the quadratic formula beca...

A: We have to solve the equation by quadratic formula

Q: cos4x - sin4x = cos 2 x 2 cos 2 x -cos 2 x

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Q: u³ = a²t , find d’u %3D dt3 2a4 а. 9u5 10a6 27u8 -10a6 С. Zu® 40a6 d. U8 b.

A: A detailed solution is given below

Q: Find dy/dx for: y= (sec x)/x

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Q: Suppose f(x, y) = x² + 2æy+ y². Which field plot is Vf? Justify your answer. 鹿

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Q: se separation of variables to find the general solution. (Use C for the constant of integration.)  ...

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Q: Suppose the total cost C(x) (in dollars) to manufacture a quantity x of weed killer (in hundreds of ...

A: The given cost function is: C(x)=x3-4x2+8x+50, x>0 where x is quantity.

Q: point =)=at x = 2 -5 at x = -2 x² +1

A: Solving

Q: n/4_sec²x a. Jo dx 1-tanx

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