0
常值函数导数为0
或者理解成：一条水平线的斜率为0
猜你喜欢
- 11.计算机存储器中,组成一个字节的二进制位数是______ A．4 B．8 C．16 D．32
- 2描写夏季,秋季,冬季的诗句
- 3His parents kept him staying at home all day long=He was _____ from_____home the_____day.
- 4They often had different ideas.So it was not surprising they d_____ on that 填个单词
- 5甲乙住东村,丙住西村,甲每小时行4千米,乙每小时行4.5千米,丙每小时行5千米.同时相向而行,丙遇到...
- 6his head soon appeared out of the windows,___he could see nothing but trees
- 7把1.6、6.4、2和0.5四个数组成比例_．
- 8有一个两位数,组成它的两个数字的和是6,两个数字的积等于这个两位数的1/3,求这个
- 9仓库原有700包第一天运走280包第二天又运来350包.求现在仓库比原来增加 ％
- 10石灰水为什么不能鉴别Na2CO3和 NaHCO3溶液?