lean_workbook_plus_21012
ProvedProve that .
Preamble
import Mathlib.Analysis.Complex.Basic
Formal statement
theorem lean_workbook_plus_21012 (k : ℕ) : (10^(2 * k)) % 11 = 1 := by sorry
Source
Prove that .
import Mathlib.Analysis.Complex.Basic
theorem lean_workbook_plus_21012 (k : ℕ) : (10^(2 * k)) % 11 = 1 := by sorry