c) trigonometric sind da So COSX COS2X Cosax dx cast

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If the area delimited by curve y = 1 / x, line x = 2, line x =2b andthe x-axis is 10, then b =

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2 dy d) integration by parts St xarctanx dx V1+x? Sx?ncral de Sant S x²ajax dx

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7. Find the surface area of a solid that is generated by revolving y=271-x about the x- axis from x = = 0 to x = 1/2 !

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Problem 2: Solve the ff. differential equations. (a) y'' – 7y" + 14y' - 8y = 0 d'y (b) dx2 +9y = 0 (C) (D4 + 2D3 + ... 查看全部

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