A theorem is:, A statement that can be proven true, A statement assumed without proof, If n=2K, then n is:, Even, Odd, In direct proof, we start by:, Assuming p is true, Assuming p is false, To show a statement is false, we use:, Counterexample, Direct proof.

排行榜

視覺風格

選項

切換範本

恢復自動保存: ?