PROOF 36
Prove.
The sum of an arithmetic sequence
On real sequences.
Definition D1
The sequence (aₙ) satisfies aₙ₊₁ = aₙ + d with first term a₁ and common difference d.
Proof.
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PROOF 36
The sum of an arithmetic sequence
On real sequences.
Definition D1
The sequence (aₙ) satisfies aₙ₊₁ = aₙ + d with first term a₁ and common difference d.
Proof.
Related labs