若x为自变量t,求[tex=1.5x1.429]5W5tOYbJ+LlsRP2dMsi4byxwtjvvL/3u7NEzPV5PWp0=[/tex],设:[tex=2.571x1.214]Sv9aCsCkfQ4wl+tpfaNV0Q==[/tex]
举一反三
- 若x为自变量t,求[tex=1.5x1.429]5W5tOYbJ+LlsRP2dMsi4byxwtjvvL/3u7NEzPV5PWp0=[/tex],设:[tex=3.286x2.429]Z7quRs/e7a1u866Z5LdsV0IqhzCCf4wq0xg1PYt4Hyg=[/tex]
- 若x为自变量t,求[tex=1.5x1.429]5W5tOYbJ+LlsRP2dMsi4byxwtjvvL/3u7NEzPV5PWp0=[/tex],设:[tex=4.571x1.571]VEBjPuCVPL2Zi4+L5hVdoilQ9vbIKjtpES/ICa8XZTk=[/tex]
- 对于以下两种情形:(1)x为自变量,(2)x为中间变量,求函数[tex=2.214x1.214]sy9gaFRMGlrH59gm9bWSDg==[/tex]的[tex=1.5x1.429]5W5tOYbJ+LlsRP2dMsi4byxwtjvvL/3u7NEzPV5PWp0=[/tex]
- 假设x=4,y=2,m=5,n=4,w=12,t=9，则经过表达式（w=x 0 9
- 视x为自变量，求[tex=4.214x1.214]/bMzoNPkMGqIXVfV4w5BWlrtx0+Qy7c7KcmvJOMVjrw=[/tex]指定阶的微分[tex=1.5x1.429]ah+rq38CvvKHjb7z4cltHHiylvGXb7B45Yp8K9Db/34=[/tex]