問(wèn)答題
求下列復(fù)合函數(shù)的全導(dǎo)數(shù)或偏導(dǎo)數(shù):z=arcsin(x-y),x=3t,y=4t3,求.
求下列復(fù)合函數(shù)的全導(dǎo)數(shù)或偏導(dǎo)數(shù):z=arcsin(x-y),x=3t,y=4t3,求.