• 2022-06-08
    设[tex=4.429x1.214]W1uTpzbbehOOliAP2ns4cw==[/tex] 都是[tex=0.643x0.786]SBMIs+VUk7//BOpfqlQl0w==[/tex] 阶方阵,[tex=8.929x1.214]1FNc07kDow5egXRYL8+GLIk7vDMrbYttx818/g+jV6q6QtJ9Gh6nv1VcLLQ/dBbjNchFbeZsyfahzs7UlvpmUrQ4prQbVDwkBK0ZUgOjgw0=[/tex],且[tex=3.143x1.357]jmW/UUDE3QEpfgsRbhrpUQ==[/tex],若[tex=6.429x2.786]PIak5GQdBqGUzEAptxxv/Z8SaMnYrAfVK2xH70RinvoRAo9mJps9nCyiEGu0xfuhSM0KJ5kNq/GK7j9LCYCwzg==[/tex],求证:[tex=6.714x1.357]Eg85/bKr5EFuE5mFPEmoaSu70vGsYdU89+dKRhtbDUs=[/tex]
  • 举一反三