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Mathematics
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zahra
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question
4
Prove that $\sum_{l=0}^{N-1}\frac{\sin^2(\pi x)}{\sin^2(\frac{\pi}{N}(l-k+x))}=N^2$ [closed]
Mar 18, 2023
question
3
derivative of zero order bessel function of first kind
Apr 20, 2013
question
3
convert the inverse of sum of two hermitian matrices into sum of two or more matrices.
May 22, 2015
question
2
Simplify the square of a sum of cosine functions
Jun 23, 2013
question
2
Answer to some trigonometry series
Oct 15, 2015
question
2
Is multiplication of a correlated random variable and a independent random variable, an independent random variable [closed]
Feb 12, 2016
question
2
Central limit theorem for uncorrelated identically distributed random variable
Feb 13, 2016
question
1
Changing the index of summation
Apr 19, 2013
question
1
Discrete fractional fourier transform
May 12, 2013
question
1
reference for finit sum of cotangents
Feb 15, 2016