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Whitepunk [10]
3 years ago
14

The volume of the solid obtained by rotating the region bounded by y=????x, y=lnx, x=1, and x=3 about the line y-axis can be com

puted using the method of cylindrical shells. Answer the following questions.

Mathematics
1 answer:
SIZIF [17.4K]3 years ago
3 0

Answer:

Volume of solid = 74.454pi or 233.94

Step-by-step explanation:

The detailed calculation and appropriate integration to ge the volume of the solid is as shown in the attachment.

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Step-by-step explanation:

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Complete the table for the given rule.<br> 1<br> Rule: y =-<br> 4<br> y<br> 13<br> 4<br> 2
vlabodo [156]

Answer:

 x               y

1/4              0

13/4            3

 2             7/4

Step-by-step explanation:

To complete the table we just need to replace the value of x and get y as:

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y=\frac{1}{4}-\frac{1}{4}=0\\

for x=13/4

y=\frac{13}{4}-\frac{1}{4}=\frac{12}{4}=3

for x=2

y=2-\frac{1}{4}=\frac{7}{4}

So, the complete table is:

x            y

1/4         0

13/4       3

2           7/4

4 0
3 years ago
HELP!!!! PLEASE WRITE A DETAILED EXPLANATION OF HOW YOU GOT YOUR ANSWER!!! BEST ANSWER GETS BRAINLIEST!!!!
Natalka [10]
You have to first find the diameter of the circle which is the line segment that passes through the center of the circle and the endpoints lie on the circle.

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The formula for area of a circle is A= πr^2
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4 years ago
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Step-by-step explanation:

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