设由方程[tex=6.857x1.429]7IFqyYDaqnIDXC0C35uqq6p/JFSR8QJ04wuNcF/aq5E=[/tex]确定隐函数[tex=3.143x1.357]ee8UVMi6ncRcyeiuuPl14g==[/tex],分别在点[tex=2.286x1.357]jaEnVyEkUQH+fynhPK7kgQ==[/tex]和[tex=2.286x1.357]5H4bb3kOtkxc+Mr3hDfP2w==[/tex],求[tex=0.786x1.357]aWqhlS7dEw/6SaOkiRrfqw==[/tex].
举一反三
- 求下列方程所确定隐函数的导数:设[tex=5.929x1.357]fA04GAwNKPEexR5aOQYUZQ==[/tex],求[tex=0.786x1.357]aWqhlS7dEw/6SaOkiRrfqw==[/tex].
- 设 [tex=7.857x1.5]Qv3JMqEyUjM1Q4XwP1Fedv4EAtFtQuL5qjfbYdVY1yUftvL/YR1uM+baXzS7BY5a[/tex] 求 [tex=0.786x1.357]aWqhlS7dEw/6SaOkiRrfqw==[/tex].
- 设[tex=3.143x1.357]ee8UVMi6ncRcyeiuuPl14g==[/tex]是由方程[tex=5.0x1.429]sIouXO4/kHoUDSOoiuO5xlIz6dhtMgd5HANJh8m9HvE=[/tex]确定的隐函数, 求[tex=1.357x1.214]U9FCP4whLfFgrw52atWKMw==[/tex]
- 设函数[tex=3.143x1.357]ee8UVMi6ncRcyeiuuPl14g==[/tex]由方程[tex=3.929x1.214]3q5noJGn9lezTAP7MX+uiw==[/tex]确定,求[tex=2.643x1.357]ZryeyQt+9tmMWTBYs8iaAxKTUsUvEx15R9zfCSDIYzY=[/tex].
- 求函数[tex=3.286x1.429]kdT+eIE7CHPynuN6CaN40g==[/tex](抛物线)隐函数的导数[tex=1.071x1.429]BUw1BPFU3fsJlAl/vt9M9w==[/tex]当x=2与y=4及当x=2与y=0时,[tex=0.786x1.357]Hq6bf3CacUy07X+VImUMaA==[/tex]等于什么?