求下列函数的导数[tex=9.214x1.571]9HM4h4HT19jvj1EgixlW/YUfTyLIJlep1ngQBXbYHAd4Xnj4sS5ZMz1xqAg94oJ4[/tex]
解:[tex=8.071x2.357]y4P2rFGiCrZYvm8e6mlNj0Dgsw0Ya1gQ3q5/SS02Q+SSm1Lad7F+sl7/JQBEHM0fLwd7pTJmIhatWVhvftXnPg==[/tex]
举一反三
- 求函数$f(x)=x^4 $在$x=-1$的导数 A: $4$ B: $1$ C: $-1$ D: $-4$
- 【简答题】1、求下列函数在指定点的导数:(12分) 2、求下列函数的导数(24分) 3、求下列函数的导数(24分) 4、求下列导数(30分) (1) (2) (3) (4) (5) 5、求下列方程所确定的隐函数y=f(x)的导数(10分) (1)
- Write out the following fractions, decimals and percentages. 1/2 , 1/3, 2/3, 1/4, 3/4 , 1/5 , 4/5, 9/10, 19/56, 31/144, 9⅔ ,
- 以4，9，1为为插值节点，求\(\sqrt x \)的lagrange的插值多项式 A: \( {2 \over {15}}(x - 9)(x - 1) + {3 \over {40}}(x - 4)(x - 1) + {1 \over {24}}(x - 4)(x - 9)\) B: \( - {2 \over {15}}(x - 9)(x - 1) + {3 \over {40}}(x - 4)(x - 1) + {1 \over {24}}(x - 4)(x - 9)\) C: \( - {2 \over {15}}(x - 9)(x - 1) + {3 \over {40}}(x - 4)(x +1) + {1 \over {24}}(x - 4)(x - 9)\) D: \( - {2 \over {15}}(x - 9)(x - 1) + {3 \over {40}}(x - 4)(x - 1) - {1 \over {24}}(x - 4)(x - 9)\)
- 求不定积分[img=115x46]17da65382f8e1b9.png[/img]； （ ） A: x - (5*log(x + 1))/4 - (3*log(x - 3)) B: (5*log(x + 1))/4 - (3*log(x - 3)) C: x - (5*log(x + 1))/4 - (3*log(x - 3))/4 D: (5*log(x + 1))/4 - (3*log(x - 3))/4
内容
- 0
求不定积分[img=112x35]17da6538063a9e4.png[/img]； （ ） A: (x^4*log(x)^2)/4 + (x^4*(log(x) - 1/4))/ B: (x^4*log(x)^2)/4 - (x^4*(log(x) - 1/4))/8 C: (x^4*log(x)^2)/4 - (x^4*(log(x) - 1/4)) D: (x^4*log(x)^2)/4 + (x^4*(log(x) - 1/4))/8
- 1
已知[tex=10.286x1.357]CdP0UkObstV1b7lIUB/OAwRlFNM82Gi4HR3Pkv+snpM=[/tex]，则[tex=0.857x2.357]FWVk93yCZwpUNtFNtVwqIg==[/tex]值为 A: 1 B: 4 C: 1或4 D: 4或-1 E: -1
- 2
求函数\(y = {\left( {2x + 1} \right)^4}\)在x=0处的导数=____.______
- 3
求下列函数的导数 (1)y＝(x²-1)³ (2)y＝cos³4x (3)y＝ln(lnx) (4)y＝arcsin(1/x)
- 4
编写程序，输出下列的数字图形。 1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 1 2 3 4 5 6 1 2 3 4 5 1 2 3 4 1 2 3 1 2 1