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Find the generating function for the following finite sequence.
written 5.9 years ago by |
1] 2,2,2,2,2- - - - -
∑5n=0 (2)nxn=20x0+21x1+22x2+23x3+24x4+25x5
2] 1,1,1,1,1,1,
∑5n=0 (1)nxn=1+x+x2+x3+x4+x5=11−x
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