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Jul
18
accepted If $G$ is connected then $\lambda_2 < \lambda_1$.
Jul
18
asked If $G$ is connected then $\lambda_2 < \lambda_1$.
Jul
2
awarded  Curious
May
20
accepted How to find the sum: $1^{\frac{1}{3}}+2^{\frac{1}{3}}+3^{\frac{1}{3}}+ . . . +(50)^{\frac{1}{3}}$
May
20
comment How to find the sum: $1^{\frac{1}{3}}+2^{\frac{1}{3}}+3^{\frac{1}{3}}+ . . . +(50)^{\frac{1}{3}}$
Is there any simpler way.
May
20
comment How to find the sum: $1^{\frac{1}{3}}+2^{\frac{1}{3}}+3^{\frac{1}{3}}+ . . . +(50)^{\frac{1}{3}}$
Is the sum equal to integration of $x^{1/3}$ from 1 to 50.
May
20
comment How to find the sum: $1^{\frac{1}{3}}+2^{\frac{1}{3}}+3^{\frac{1}{3}}+ . . . +(50)^{\frac{1}{3}}$
If not exact value at least approximate sum is fine to me.
May
20
asked How to find the sum: $1^{\frac{1}{3}}+2^{\frac{1}{3}}+3^{\frac{1}{3}}+ . . . +(50)^{\frac{1}{3}}$
May
19
accepted How to convert expectation to integration
May
19
asked How to convert expectation to integration
May
19
asked Concavity of a function
May
5
asked In Equality Bound
May
3
awarded  Popular Question
May
3
awarded  Nice Question
May
2
accepted Parabola is an ellipse, but with one focal point at infinity
May
2
answered Hints on calculating the integral $\int_0^1\frac{x^{19}-1}{\ln x}\,dx$
May
2
asked Parabola is an ellipse, but with one focal point at infinity
Apr
6
awarded  Cleanup
Apr
6
revised How to evaluate the integral
rolled back to a previous revision
Apr
6
revised How to evaluate the integral
deleted 2 characters in body