设机器数字长为8位（含1位符号位），设A＝，B＝，计算[AB]补，[A-B]补,并还原成真值。/ananas/latex/p/531955/ananas/latex/p/531956/ananas/latex/p/2644
[A+B]补＝1.0111110， A+B ＝（-33/64）[A-B]补＝1.0000110， 发生溢出。
举一反三
- 设,在内,则在内（ ）/ananas/latex/p/243901/ananas/latex/p/22409/ananas/latex/p/243903/ananas/latex/p/2154/ananas/latex/p/22992
- 设是下半球域：，记 ,， /ananas/latex/p/7809/ananas/latex/p/749116https://mooc1-3.chaoxing.com/ananas/latex/p/749117/ananas/latex/p/749120/ananas/latex/p/749126
- 设Ω{1,2,…,10},{2,3,4},{3,4,5}，则/ananas/latex/p/1591/ananas/latex/p/37739/ananas/latex/p/37740/ananas/latex/p/502945
- 设在上二阶可导，且,则在内是（ ）/ananas/latex/p/2154/ananas/latex/p/13269/ananas/latex/p/243898/ananas/latex/p/243899/ananas/latex/p/95388
- 设,在D上可积，，则 , , .https://mooc1-1.chaoxing.com/ananas/latex/p/27236https://mooc1-1.chaoxing.com/ananas/latex/p/356004https://mooc1-1.chaoxing.com/ananas/latex/p/1153863https://mooc1-1.chaoxing.com/ananas/latex/p/1153883https://mooc1-1.chaoxing.com/ananas/latex/p/1153941https://mooc1-1.chaoxing.com/ananas/latex/p/1153969https://mooc1-1.chaoxing.com/ananas/latex/p/1153978
内容
- 0
设集合，下列说法中确切的数量有个 (1); (2); (3); (4);/ananas/latex/p/1802644/ananas/latex/p/954674/ananas/latex/p/954669/ananas/latex/p/954660/ananas/latex/p/954656
- 1
/ananas/latex/p/515893/ananas/latex/p/515894/ananas/latex/p/503271/ananas/latex/p/515901/ananas/latex/p/515902/ananas/latex/p/515907/ananas/latex/p/515908
- 2
设可微，且，则/ananas/latex/p/2154/ananas/latex/p/902448/ananas/latex/p/54324
- 3
设方程确定了函数，具有连续偏导数，且，则/ananas/latex/p/527160/ananas/latex/p/34531/ananas/latex/p/250503/ananas/latex/p/1069243/ananas/latex/p/653189
- 4
已知()=0.4，则()=( )/ananas/latex/p/152/ananas/latex/p/278/ananas/latex/p/847/ananas/latex/p/281/ananas/latex/p/152/ananas/latex/p/4781/ananas/latex/p/7419/ananas/latex/p/6547