- #1

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I am not sure about the bounds. The outer radius is -1 , and the inner radius is -10+x^2 right? but after i do the calculation i got a negative value. does that mean i got the radius wrong?

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- Thread starter xstetsonx
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- #1

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I am not sure about the bounds. The outer radius is -1 , and the inner radius is -10+x^2 right? but after i do the calculation i got a negative value. does that mean i got the radius wrong?

- #2

tiny-tim

Science Advisor

Homework Helper

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(try using the X

I am not sure about the bounds. The outer radius is -1 , and the inner radius is -10+x^2 right? but after i do the calculation i got a negative value. does that mean i got the radius wrong?

How can a radius be negative?

The inner radius is 1 , and the outer radius is 10 - x

- #3

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hahahaha omg i am an idiot hahahaha

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