Question

a为矩阵,f(x)=x^n-2x+3,则f(a)

Answer 1

问：a为矩阵,f(x)=x^n-2x+3,则f(a)

答：https://blog.csdn.net/nixiang_888/article/details/106980723?utm_term=%E7%9F%A9%E9%98%B5%E8%BF%90%E7%AE%97%E6%B3%95%E5%88%99&utm_medium=distribute.wap_aggpage_search_result.none-task-blog-2~aggregatepage~first_rank_ecpm_v1~rank_v31_ecpm-2-106980723.wap_agg_so&share_token=b137c591-fdb4-4a43-aee8-8f287d5050f3&tt_from=copy_link&utm_source=copy_link&utm_medium=toutiao_android&utm_campaign=client_share?=矩阵运算法则 您好，您可以参考矩阵的运算方法来解题，希望对您有帮助！！！