设[tex=12.643x2.786]ayr1voIWy2eQQv3NidKeXYCALn2wDPU5FEDc2Y2PB/LkjQLDfJtkgMIy+C5DHUH40dPKKsiGMmiHkKMDCyItmw==[/tex], 其中E为全集,试求下列集合：[tex=4.5x1.357]YZWciOR6pLPiNpnC3moRZ3aw6kbgO0M4OXUFrDCCDhA=[/tex]
举一反三
- 设[tex=12.643x2.786]ayr1voIWy2eQQv3NidKeXYCALn2wDPU5FEDc2Y2PB/LkjQLDfJtkgMIy+C5DHUH40dPKKsiGMmiHkKMDCyItmw==[/tex], 其中E为全集,试求下列集合：[tex=3.571x1.0]w0qevjkYwZ0iEg50fr8LYA==[/tex]
- 设[tex=12.643x2.786]ayr1voIWy2eQQv3NidKeXYCALn2wDPU5FEDc2Y2PB/LkjQLDfJtkgMIy+C5DHUH40dPKKsiGMmiHkKMDCyItmw==[/tex], 其中E为全集,试求下列集合：[tex=6.143x1.357]dHtlG6LtfIlmN9Az8mKB67gZUESac6FC0QdA6OI+cqA=[/tex]
- 设[tex=12.643x2.786]ayr1voIWy2eQQv3NidKeXYCALn2wDPU5FEDc2Y2PB/LkjQLDfJtkgMIy+C5DHUH40dPKKsiGMmiHkKMDCyItmw==[/tex], 其中E为全集,试求下列集合：[tex=5.357x1.0]lzhabjo9W4SRLX37Ta7RQNw5QpiR5RPRRcWMdZsMd+o=[/tex]
- 设[tex=12.643x2.786]ayr1voIWy2eQQv3NidKeXYCALn2wDPU5FEDc2Y2PB/LkjQLDfJtkgMIy+C5DHUH40dPKKsiGMmiHkKMDCyItmw==[/tex], 其中E为全集,试求下列集合：[tex=4.571x1.0]EvF7YcWL9VNsEEldT9aXjMO5VbmkR1/pd9eeFhhTXSs=[/tex]
- 求解下列矩阵对策,其中赢得矩阵 [tex=0.786x1.0]b4HkKtHXeHofHX/gJc8Agg==[/tex] 为$\left[\begin{array}{llll}2 & 7 & 2 & 1 \\ 2 & 2 & 3 & 4 \\ 3 & 5 & 4 & 4 \\ 2 & 3 & 1 & 6\end{array}\right]$