– sin x show that - In |sec x +c ??? %3D COS X

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A: y=9-x2, y=0, about the x-axis here  put y=0 0=9-x2 x = +3 or -3 volume V = ∫-33 2πxydx V =∫-33 2πx(9...

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A: Find your answer below 

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A: Since multiple questions are asked, I am answering the first question only.

Q: 2 = In (e*x³) 12.

A: As per our guideline we can answer only 1 question so kindly repost the remaining questions specifyi...

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Q: Σ sin cos(n) п

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A: Here we have to use linear approximation formula. 

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A: It is given that,   1 yard = 3 feet Length = 25 yd = 75 ft Width = 14 yd =42 ft Depth = 5 yd = 15 ft...

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A: We have to eliminate the parameter eqaution of x, y and indicate the positive orientation

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Q: 4 – dt 2 cos 4t 1.

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Q: Find the volume of the solid obtained by rotating about the y-axis the region bounded by y = 2x – x°...

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Q: If function a solution of differiential equation? Shoe work  y=sqrtx; xy'-y=0 y=x^3; x^2y" -6y=0

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Q: P = (3,7, 3) Q=(9,1,8) Find M, the midpoint of PQ: %3D

A: P=3, 7, 3Q=9, 1, 8To find M, the midpoint of PQ.M=?  

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Q: the radius of convergence R of the series. ř 8^ (x + 4)^ Vn n = 1 R = Find the interval of convergen...

A: Solve the following

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Q: Find the derivative of the following functions. Show complete solutions, including trigonometrie ide...

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Q: Directions: Evaluate the following limits. +8 5. lim X-2

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Q: what is the derivative of hcx) at x =D0 where h lx) =2f(6)-2-VFIR) where %3D

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Q: Section 5.2 p. 466/468 # 76 In the following exercises, compute the general term a, of the series wi...

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Q: e² sin® (e²) cos' (e²)dx

A: According to question,Given Integral,Let I = ∫ ex sin6ex cos7ex dx

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Q: cos 4x 2 dx sin4x 5.

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A: We can check whether the two vectors are parallel, orthogonal or neither by definition as below.

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Q: Find an equation of the plane with the given characteristics. The plane passes through (0, 0, 0), (6...

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Q: Find a unit vector e, where v = (4,2, 5) ey = %3D

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Q: + 9u, +18u =0:

A: Differential equation

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A: Since you have posted multiple questions which are not interlinked i can do first question as per ou...

Q: Consider the following. z = x2 + y2, x = 3s + 7t, y = s +t az az and as Find by using the chain rule...

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Q: Find an equation of the plane with the given characteristics. The plane passes through the point (4,...

A: parallel to yz plane so the euation is x = k and the here point is is (4,6,3) so the equation is x =...

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Q: Find the scalar and vector projections of b onto a. a = i + j + k,   b = i - j + k

A: Given vectors, a = i + j + k,   b = i - j + k

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Q: INTEGRATION OF TRIGONOMETRIC FUNCTION Evaluate the given integrals. Show the complete solution. Iden...

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Q: Suppose that ABCD is a parallelogram, and B= (0,b), A = (-1,3), C = (4,4), D = (a,0) What are the va...

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