• 2022-07-23
    设 [tex=3.143x1.214]AzD8UYoy+kTlHC4wZn4aJg==[/tex] 均为 [tex=0.643x0.786]/he/ol8BkDuTTL9yMPtH4Q==[/tex] 阶矩阵, 如果 [tex=11.214x1.214]3FAQJGao+NWjhr2M60sqClSgf5rihzRJ6fOtSZEcV7d3u/3++30QpnxZ5YsOGwAgUGX59iGczsbD3jloYv84CZy21CjKShsQsuxoD25lJQ8WXQeoMTxB5J/MWq9HmgFx[/tex] 证明 [tex=4.714x1.143]7qEMU9Q12SrqHjly3o7qOCqL+nVz4uxQD5RKyO+F/Et+Krut65fgkEF07DSh3Zo8[/tex].