Find the exact area of the surface obtained by rotating the curve about the x-axis.  y = Square root (6-x),    4 ≤ x ≤ 6

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A: Follow the procedure given below.

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

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A: Here we have to evaluate I=∫sin3xcos5xdx

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A: NOTE: Refresh your page if you can't see any equations. . system Ax=b is 

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

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

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A: To find order & degree of differential equations.

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A: Use formula of integration by parts.

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A: See the details solution in below

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A: Please refer to the image below 

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A: We can find the integral as below using substitution method

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A: Topic = Function  

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A: As per our guidelines we are supposed to answer only one question. Kindly re-post other question as ...

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A: In 2018 , the average home cost will be

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A: Here is solution

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A: see below the answer and explanation

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