求下列依赖于参数的不定积分：<img src='https://img2.soutiyun.com/ask/2020-03-06/952339684693443.png' />

求下列依赖于参数的不定积分：<img src='https://img2.soutiyun.com/ask/2020-03-06/952339842026776.png' />

求下列依赖于参数的不定积分：<img src='https://img2.soutiyun.com/ask/2020-02-12/950394499913159.png' />

如图所示变截面梁，用积分法求挠曲线方程时应分几段？共有几个积分常数？下列结论中正确的是： A．分2段，共有2个积分常数 B．分2段，共有4个积分常数 C．分3段，共有6个积分常数 D．分4段，共有8个积分常数<img src='https://img2.soutiyun.com/ask/uploadfile/2751001-2754000/b99abfab0c46241d38cb1f906f2b5951.jpg' />

求下列逻辑函数的反函数：<img src='https://img2.soutiyun.com/ask/2020-02-20/951087694661952.png' />

设D为xOy平面上的圆扇形域：x²+y²≤R²，x≥0，y≥0，求二重积分<img src='https://img2.soutiyun.com/ask/2020-09-25/969889852355131.png' />

求下列等式：设<img src='https://img2.soutiyun.com/ask/2020-11-11/973957900743664.png' />

下列关于函数依赖和多值依赖的叙述中，不正确的是______。<img src='https://img2.soutiyun.com/shangxueba/ask/1278001-1281000/1279173/ct_cshdbbz200609_cshdbbchoose_00692(200911).jpg' />

判定下列定积分的大小：<img src='https://img2.soutiyun.com/ask/2020-08-14/966243888898776.png' />

求下列电极在298.15K时的电极电势。<img src='https://img2.soutiyun.com/ask/2020-02-24/951421717915831.png' />

求下列函数的定义域，并给出定义域的图形．<img src='https://img2.soutiyun.com/ask/2020-04-09/955292090573724.jpg' />

如题图所示二端口网络N的l，参数为<img src='https://img2.soutiyun.com/ask/2020-02-28/951763318341099.png' />，如I_S=3A，则求输出端开路时U₁等于( )。<img src='https://img2.soutiyun.com/ask/2020-02-28/951763326192832.png' />

求不定积分：<img src='https://img2.soutiyun.com/ask/2020-02-22/951216451032901.png' />

判断下列各广义积分的敛散性，若收敛，计算其值：<img src='https://img2.soutiyun.com/ask/2020-02-20/951076511215764.png' />

利用分部积分证明:<img src='https://img2.soutiyun.com/ask/2021-01-25/980415524997009.png' />

求下列参数方程所确定的函数的三阶导数<img src='https://img2.soutiyun.com/ask/2020-08-06/965553991550217.png' />

求定积分<img src='https://img2.soutiyun.com/ask/2021-01-14/979464931491955.png' />

求下列依赖于参数的不定积分：∫xa-1lnb-1x（alnx+b)dx

求下列积分，应用分部积分法：<img src='https://img2.soutiyun.com/ask/2019-12-19/94561968946154.png' />

下列定积分中，哪一个等于零？<img src='https://img2.soutiyun.com/ask/uploadfile/4245001-4248000/cf2151746698f8c63470de4580607b14.jpg' />

用矩阵乘法求连续施以下列线性变换的结果:<img src='https://img2.soutiyun.com/ask/2020-08-12/966093089031208.png' />

求不定积分:<img src='https://img2.soutiyun.com/ask/2021-01-13/979403568074495.png' />

求不定积分<img src='https://img2.soutiyun.com/ask/2021-01-13/979402944371821.png' />

计算积分：<img src='https://img2.soutiyun.com/ask/2020-12-16/976984209185911.jpg' />

用Γ函数表示下列积分，并计算积分值<img src='https://img2.soutiyun.com/ask/2020-08-11/965988508368335.png' />