• 2022-06-07
    用对数求导法求下列函数的导数:[tex=9.143x1.714]tkIZVvi/HqddPv4CgV9rsLCwVFhl6oU1RoBqwoHFYxDONaU3AEtK5Cz7KDbh0dGd[/tex]
  • 解:等式两边取对数,得[tex=16.571x1.571]y6YfF8qusGl0dqS58JjJtLZh96AL7CZ5s9MFR87Mf0lyQwYAoDWGK2baglpHYiili486gFoLYwTJsKU752tKfGXmO08J+razV0ahsbB//KQ=[/tex]上式两边对[tex=0.571x0.786]ZKO2xs0EgSemzoH7MSmYTA==[/tex]求导,得[tex=11.5x2.929]rZM5/OPAdr7aX+kNl9iwpJfKe2KSPTUv5O7C6zTxcQo+6Rh0sO6ZvJKtvPa/mvibv1ea2e8iqsrjn1ltZsIboZAb3jO2eZu74uKgjK9LgyoLYFC+gRJdQYubVchhs+YzAPxd5bFxSB0UwGQjXMiYWbvg8VXJFQYkutY2yIjmWXQ=[/tex]所以[tex=21.071x2.357]ta48wrW1IXgB1XytzeZ0e++iIostmwv/P4j46R4v+L8G+W/eoyk4GO8jzrLCI/fhWV2h0E30e2SHZtmsphcMC9379UsHzcq6HWZ80nG0bCQh99MvZphegC8XXF5R5obuuMYsNMDjs+pdVMpOL5FEIJU6DETUszUGB56FVvuSlGs=[/tex].

    内容

    • 0

      用对数求导法求下列函数的导数:[tex=2.643x1.429]AQQc+4SvK47p5nBU/K0BAg==[/tex]

    • 1

      用对数求导法求函数 [tex=2.5x1.357]aRKgtXE3fAzx3WkNH5lUEbr3XofZ2qLLo6bcBBsMDwM=[/tex] 的导数.

    • 2

      用对数求导法求函数 [tex=6.214x1.429]Ji5twypcoqniEJsTvpivVrU5bQYR1FzrpsFVoGSbG3M=[/tex] 的导数.

    • 3

      用对数求导法求函数 [tex=4.929x1.714]nazqwVCfyzN+JKbB4qMNJsotLAE6KITgnsVJhyz8ISg=[/tex] 的导数.

    • 4

      用对数求导法求函数[tex=6.643x2.929]jeGXNBpPqWfi9JH5CEZkzIsabNpoYZcxeVSslMXmujayax7fPi1zb3foWPKHpKGFcFsBpLiVkhzS6baYrWzmxw==[/tex]的导数。