if i have: for even n, An= 4[(-1)^(n/2)-1]/(π^2n^2) and for odd n, An= 2[πn(-1)^((n-1)/2)-2]/(π^2n^2) can i use proper notation to write this all in one line?
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Originally Posted by linalg123 if i have: for even n, An= 4[(-1)^(n/2)-1]/(π^2n^2) and for odd n, An= 2[πn(-1)^((n-1)/2)-2]/(π^2n^2) can i use proper notation to write this all in one line? Dear linalg123, This is a piecewise function. So you could write,
If is equal to A for n odd and B for n even you can also write it as Do you see why?
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