设<img src="http://jgxm-question.oss-cn-beijing.aliyuncs.com/psst/files/4781151e6b334a8d9ceb129c38b64f0e.png?x-oss-process=image/sharpen,200"/>是<img src="http://jgxm-question.oss-cn-beijing.aliyuncs.com/psst/files/297900be0a2f47a3acb28925be5569dc.png?x-oss-process=image/sharpen,200"/>阶矩阵<img src="http://jgxm-question.oss-cn-beijing.aliyuncs.com/psst/files/838949495d644198a975a60d5f8c8d1b.png?x-oss-process=image/sharpen,200"/>中元素<img src="http://jgxm-question.oss-cn-beijing.aliyuncs.com/psst/files/ae3a398198fc458f9d0c929e8613554e.png?x-oss-process=image/sharpen,200"/>的代数余子式，则下列命题中错误的是（）.