求[tex=4.357x2.643]J7AGUBRtpLarAMQUEEjIOg==[/tex]
举一反三
- 求下列单边拉氏变换的逆变换。[tex=4.357x2.643]P6oVSGiecA2RG4pTtekOVN77pKrl7sIjfY+v9DJdXkUV0UqJNyV1mCRNGTi7F7Po[/tex]
- 利用基本积分公式及性质求积分[tex=4.357x2.643]STjtR+7x187LUawKkVnT5gGYJiVhEYyPSJenkRElEFE=[/tex].
- 用分部积分法求下列不定积分 [tex=4.357x2.643]hd/LTnM2OpG/uPCBvJz1I+gse+s6bsG/b9LWadu0jPsv6ytQfKXRTZxddvAvl9Jg[/tex]
- 钢筋混凝土受弯构件挠度计算公式正确的是 未知类型:{'options': ['[tex=4.357x2.643]5SyqpiT9Y8Hy/KSNsMPoa1EzFeW5OivZymPfgHJTAKXlcesSt7xjpJk8U8GPzjKv[/tex]', '[tex=4.357x2.5]5RrjfGJwI1s1zQlrC1U4yqAnhRjq5w6k5wBIzuhnwEo=[/tex]', '[tex=4.357x2.643]KhoSyMnume4WInBv7cYRtjI9aZ0HCIqZ2aFEtC5ciwc2nJiy5eRIiS34I4ApvfKS[/tex]', '[tex=4.357x2.5]JYIzaQjB95ykWG6gF66bYDWSXaPosY0/0eHvKBHN334=[/tex]'], 'type': 102}
- 若[tex=1.857x1.357]Fuvm9Mwml7lIOgc0vriwJw==[/tex]为连续的奇函数,证明:[tex=4.357x2.643]Manq58yWCah87DgSO63PGIRAa//Sbz4xFWqfnPS60k0=[/tex]是偶函数;