用克莱姆法则解方程组: 。https://p.ananas.chaoxing.com/star3/origin/9bf5d57f1c0836b8afaa3631e1a8b034.png
举一反三
- 用克莱姆法则解方程组的解是https://p.ananas.chaoxing.com/star3/origin/c76358443d23822ffd58a38570493330.png
- 用克莱姆法则解线性方程组https://p.ananas.chaoxing.com/star3/origin/784575e066dce7444a1b73aeb469e7ff.png
- 用克莱姆法则解线性方程组的解为https://p.ananas.chaoxing.com/star3/origin/02e59fdfd2bb71d5f4548d695c5b5aa3.png
- (1) 设,且当时,则函数 .https://p.ananas.chaoxing.com/star3/origin/1df4e5fa778b4917e841b8db8167c4fd.pnghttps://p.ananas.chaoxing.com/star3/origin/1df2c0c8afdc2620e06142ca249383d3.pnghttps://p.ananas.chaoxing.com/star3/origin/2dbeeae137681811236ccf243cfc0188.pnghttps://p.ananas.chaoxing.com/star3/origin/8443294c110ad3b06d5a640d6a3c7ade.png
- 利用克莱姆法则解线性方程组，拍照上传过程和结果https://p.ananas.chaoxing.com/star3/origin/7b8e3cf307aa4649213d4132639303ee.png