• 2022-07-26
    设[tex=3.143x1.357]SvkmdiaSCBne2lfTn9xiFw==[/tex]具有二阶导数,且[tex=4.071x1.429]856Pl9HNlDstK+TaTvDo/aTeZg80GbmDZVx23hV4cps=[/tex].若它有反函数[tex=3.286x1.357]KAw9Xn1NiIJuq1O5EOBqEQ==[/tex],则反函数的二阶导数[tex=3.143x1.429]eSQGtNAShC0fG0saOodoNxMkANcgjgtarTowlFxKbUM=[/tex][input=type:blank,size:6][/input]