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Mathematics, 08.06.2020 01:57 Courtneymorris19

1×2+2×2^2+3×2^3++n.2^n=(n-1)×2^n+1+ 2
Using Mathematical induction please help

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1×2+2×2^2+3×2^3++n.2^n=(n-1)×2^n+1+ 2
Using Mathematical induction please help...

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