For the sequence , assume that and that for each , .
Calculate, or approximate, through .
정답·풀이 보기 (영어 원문)
, , , ,
한 번 더 — 비슷한 문제Sundstrom, Mathematical Reasoning · 4.3절 · 12b번영어 원문
For the sequence , assume that and that for each , .
Prove that for each , .
다 풀었으면 정답 확인
Let be, “.” Since , is true. For , if is true, then . Now
. Since , this implies that and hence, . This proves that if is true, then is true.