cica777
cica777
Female
June 20, 2011
Student
College - Freshman
Mathematics
tennis
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How to solve : lim (x tends to 0) sqrt(1+x) - 1 / the third root of(x+1)...
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prove that if the function e^x * sin (1/x) is uniformly continuous on the...
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Examine the convergence of a given series of recurrent formula:an=sqrt(2an-1 +3) ,...
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Prove the induction: (1+x1)(1+x2)...(1+xn)>=1+x1+x2+..+xn,xk>-1
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Sorry it doesn't look how it supose. it is x^2-4x+3 / root of 2+x-x^2 <0
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But it isn't x/2 +x, it is |x| / |2+x|.... 2 and x are down,together... I get...
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