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The volume of the solid obtained by rotating the region enclosed by the curves y = 9-X2, y = 0, x = 0 about the line y = 9 is given by the integral V = TT dx and the volume is

匿名用户 2021-12-01 19:10 数学类Mathematics

The volume of the solid obtained by rotating the region enclosed by the curves y = 9-X2, y = 0, x = 0 about the line y =... 查看全部

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Consider the differential equation y" - 2y + 5y = 0. (a) Find rı, r2, roots of the characteristic polynomial of the equation above. 11,12 = Σ (b) Find a set of real-valued fundamental solutions to the differential equation above. yi(t) = M yz(t)

匿名用户 2021-12-01 19:10 数学类Mathematics

Consider the differential equation y" - 2y + 5y = 0. (a) Find rı, r2, roots of the characteristic polynomial of the... 查看全部

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In Problems 80-86, evaluate the integral. Your answer should not contain f, which is a differentiable function with the fol- lowing values: 017/2 C 3 (*) 7 8 8 | 10 | 11 f'(X) 2 4 6 9 12 80. [ r(e) sin f(a) de 81. S'(x) =) da )ele

匿名用户 2021-12-01 19:10 数学类Mathematics

In Problems 80-86, evaluate the integral. Your answer should not contain f, which is a differentiable function with the ... 查看全部

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To find the volume of the solid obtained by rotating the region enclosed by the curves y = x2-52 x and y = x about the line x = -20, we use the cylindrical shells method and rotate a vertical strip around the line x = - 20 creating a cylinder with radius

匿名用户 2021-12-01 19:10 数学类Mathematics

To find the volume of the solid obtained by rotating the region enclosed by the curves y = x2-52 x and y = x about the l... 查看全部

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B.) Find the curvature of F(t)=( 36, 7, 482 ) at t= 2.

匿名用户 2021-12-01 19:10 数学类Mathematics

B.) Find the curvature of F(t)=( 36, 7, 482 ) at t= 2.

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The shaded region between the graphs of y = 2x² + 20 and y = 3.1 – 15 is displayed below in orange. 25 10 X -407 The shaded region lies between I = ✓ and = 7 2 A typical rectangle is shown in the diagram located at position x. What is the area of this rec

匿名用户 2021-12-01 19:10 数学类Mathematics

The shaded region between the graphs of y = 2x² + 20 and y = 3.1 – 15 is displayed below in orange. 25 10 X -407 The sha... 查看全部

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If the average value of f(t)=3+ +6 t-24 over the interval [0, b] is 4, then b mit Answer

匿名用户 2021-12-01 19:10 数学类Mathematics

If the average value of f(t)=3+ +6 t-24 over the interval [0, b] is 4, then b mit Answer

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27 2) Find an equation for the tangent to the curve y = at the point (1,9). x2 + 2

匿名用户 2021-12-01 19:10 数学类Mathematics

27 2) Find an equation for the tangent to the curve y = at the point (1,9). x2 + 2

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Evaluate the integral. fi[***+ (x2 + y) dx dy Evaluate the integral. (1-2, 1/2 6*6*-**** dy ex Evaluate the integral. 1/2 cos(x) y sin(x) dy dx 6.**** Evaluate the integral. 1974m + v) dedy, m, no

匿名用户 2021-12-01 19:10 数学类Mathematics

do all please. thanks. im out of questions for the month:(((Evaluate the integral. fi[***+ (x2 + y) dx dy Evaluate the i... 查看全部

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1. ) X x = ln lt t² 1-t² ..) ya logio 94-1 Itt 3.) y = In In x 4.) uz tº (sin In t- cas In t) = cos & 4x Find the first derivative s.) 9. 6.) Are sin ex 7) ye. 10 sec 2x 8.) y = sec (l-e-*) -2X 9.) y = x² e 10.) y = + 2+ ( + 3x - 1) Ž

匿名用户 2021-12-01 19:10 数学类Mathematics

1. ) X x = ln lt t² 1-t² ..) ya logio 94-1 Itt 3.) y = In In x 4.) uz tº (sin In t- cas In t) = cos & 4x Find the fi... 查看全部

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