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Alin
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Information about Alin
Hi I am a student studying degree level maths.
My maths was intensely trained in China but I am looking for improvement to boost my future career path.
Please contact me with the answer to the following:
1. Show for any positive real number a,b,c, We have :
1<a/Sqrt(a^2+b^2)+b/Sqrt(b^2+c^2)+c/Sqrt(c^2+a^2)
3/Sqrt(2)>a/Sqrt(a^2+b^2)+b/Sqrt(b^2+c^2)+c/Sqrt(c^2+a^2)
2. Find the first derivative of f(x)= x^x
Thank you.
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