[微積] 微積分習題求解
let S be the region in the first quadrant bounded by curve xy=1, xy=3,
x^2-y^2=1,x^2-y^2=4,compute 在S的區域中 對X^2+Y^2積分(符號不會打><)
他有給HINT G(x,y)=(xy,x^2-y^2) what is |detDG|?
--
※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 118.160.8.166
推
03/25 13:42, , 1F
03/25 13:42, 1F