0922_高二預習_數學歸納法1

0922_高二預習_數學歸納法1

Assessment

Interactive Video

Mathematics

11th Grade

Hard

Created by

Chi weng Chao

FREE Resource

4 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

數學歸納法與哪種現象相似?

骨牌效應

蝴蝶效應

連鎖反應

滾雪球效應

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

數學歸納法的第一步是什麼?

假設當n=k時,式子成立

驗證當n=1時,式子成立

推導當n=k+1時,式子成立

證明所有自然數都成立

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

數學歸納法的第二步是什麼?

驗證當n=1時,式子成立

證明所有自然數都成立

假設當n=k時,式子成立,並推導出n=k+1時式子也成立

找出一個反例來推翻假設

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

數學歸納法主要適用於哪種情況的證明?

算式簡短且容易計算

數學歸納法主要適用於證明涉及自然數序列的命題,證明當n為任意自然數時某命題成立

只需要驗證單一數值的情況

涉及幾何圖形的證明

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