已知集合A={x|x=4n+1,n∈Z},B={x|x=4n-3,n∈Z},C={x|x=4n+3,n∈Z},D={x|x=4n-1,n∈Z},则下列结论正确的是:A.A=B,C=D B.A=C,B=DC.A=D,B=C D.A≠B,C≠D
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![已知集合A={x|x=4n+1,n∈Z},B={x|x=4n-3,n∈Z},C={x|x=4n+3,n∈Z},D={x|x=4n-1,n∈Z},则下列结论正确的是:A.A=B,C=D B.A=C,B=DC.A=D,B=C D.A≠B,C≠D](/uploads/image/z/13911413-5-3.jpg?t=%E5%B7%B2%E7%9F%A5%E9%9B%86%E5%90%88A%3D%7Bx%7Cx%3D4n%EF%BC%8B1%2Cn%E2%88%88Z%7D%2CB%3D%7Bx%7Cx%3D4n%EF%BC%8D3%2Cn%E2%88%88Z%7D%2CC%3D%7Bx%7Cx%3D4n%EF%BC%8B3%2Cn%E2%88%88Z%7D%2CD%3D%7Bx%7Cx%3D4n%EF%BC%8D1%2Cn%E2%88%88Z%7D%2C%E5%88%99%E4%B8%8B%E5%88%97%E7%BB%93%E8%AE%BA%E6%AD%A3%E7%A1%AE%E7%9A%84%E6%98%AF%EF%BC%9AA%EF%BC%8EA%3DB%2CC%3DD+B%EF%BC%8EA%3DC%2CB%3DDC%EF%BC%8EA%3DD%2CB%3DC+D%EF%BC%8EA%E2%89%A0B%2CC%E2%89%A0D)
已知集合A={x|x=4n+1,n∈Z},B={x|x=4n-3,n∈Z},C={x|x=4n+3,n∈Z},D={x|x=4n-1,n∈Z},则下列结论正确的是:A.A=B,C=D B.A=C,B=DC.A=D,B=C D.A≠B,C≠D
已知集合A={x|x=4n+1,n∈Z},B={x|x=4n-3,n∈Z},C={x|x=4n+3,n∈Z},D={x|x=4n-1,n∈Z},则下列结论正确的是:
A.A=B,C=D
B.A=C,B=D
C.A=D,B=C
D.A≠B,C≠D
已知集合A={x|x=4n+1,n∈Z},B={x|x=4n-3,n∈Z},C={x|x=4n+3,n∈Z},D={x|x=4n-1,n∈Z},则下列结论正确的是:A.A=B,C=D B.A=C,B=DC.A=D,B=C D.A≠B,C≠D
A 这种题代数就可以,假设A中n为0,B中n为1,则X相等 即A=B 同理可证C=D
b
A
d