求[tex=11.143x1.571]WM9+8hm6Q3rBrbFFmK6pX3wBEMoy1VexkwFY9HUsIWQaLGfHEfyh00v5IjKM5LuyTk6Dp+4LokPOhpvYzujHhw==[/tex]的定义域

在下面的关系中能不能构成函数？[tex=11.143x1.571]ho2B7oQoeaJgTzqz5bQYfTNeD4msLQF8ytGK8ehRWdSlfYyAV6oYHC/DabbWQhyHX6V4xnyW0Id1LoOkf9BFfeXnRropHWEFARP7EGfnDNvdSPYtq9Ub8LNj1Xe5NvNwtYtdbZBaGhn77on64FnbMw==[/tex]

在下面的关系中能不能构成函数？[tex=11.143x1.571]ho2B7oQoeaJgTzqz5bQYfTNeD4msLQF8ytGK8ehRWdSlfYyAV6oYHC/DabbWQhyHX6V4xnyW0Id1LoOkf9BFfeXnRropHWEFARP7EGfnDNsmV1QwwZAxaqcFzkrt4iEgIl6G6W9eKzbBb6qrBb3lQg==[/tex]

在下面的关系中能不能构成函数？[tex=11.143x1.571]ho2B7oQoeaJgTzqz5bQYfTNeD4msLQF8ytGK8ehRWdSlfYyAV6oYHC/DabbWQhyHX6V4xnyW0Id1LoOkf9BFfeXnRropHWEFARP7EGfnDNvdSPYtq9Ub8LNj1Xe5NvNwtYtdbZBaGhn77on64FnbMw==[/tex]

在下面的关系中能不能构成函数？[tex=11.143x1.571]ho2B7oQoeaJgTzqz5bQYfTNeD4msLQF8ytGK8ehRWdSlfYyAV6oYHC/DabbWQhyHX6V4xnyW0Id1LoOkf9BFfeXnRropHWEFARP7EGfnDNsmV1QwwZAxaqcFzkrt4iEgIl6G6W9eKzbBb6qrBb3lQg==[/tex]

求下列函数的微分：[tex=11.143x1.571]0PzFGlWNLd7Qdk2/vl5gi7mKHy82g/O8bmLLFyarzmJS/dWqMRSW/BBIeChlFO0J[/tex]

求由曲线 [tex=11.143x1.571]kS5/E8RlvrILx5ClC5INNhGjb6BOLSCuFCyTHlpRO4ucE02vqyrBfIz87YjxQrRS[/tex] 所围图形的面积

验证下列方程是恰当方程， 并求出方程的解。[tex=11.143x1.571]EF5fE4DmSgRWZc25kwUiJTXNjN4F1Bk3JPStQjkzhXcvEcDcTKwEhHXEFHEEWDha[/tex]

判断下列方程是否为恰当方程，并且对恰当方程求解：[tex=11.143x1.571]QCk6ZcQlZjOAibdQMJWkcOSlAsXOxKQ/DmYgurZiFIPGVsTvq7hh3ODfBfqpe9Hi[/tex]

一质点的运动学方程为[tex=11.143x1.571]tQe5iz/fJTEah01Q1zXiearcBTiC+0WOwT2eMwpPvNl+GEKgng9KWIQKsYdLM7rECy9upjzjRo7L/zuPmW7/UA==[/tex]试求:质点的轨迹方程;