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更多“{〈y<sub>1</sub>，y<sub>2</sub>∣〈y<sub>1</sub>，y<sub>2</sub>∈R，y<sup>2</sup><sub>2</sub>=y<sub>1</sub>}能否构成函数？”相关的问题
A、y<sub>n+1sub>〉y<sub>nsub>〉y<sub>n-1sub> B、y<sub>n+1sub>〈y<sub>nsub>〈y<sub>n-1sub> C、y<sub>n+1sub>=y<sub>nsub>=y<sub>n-1sub> D、不确定
A、x'<sub>1sub>>x<sub>1sub>和y'<sub>1sub>>y<sub>1sub> B、x'<sub>1sub><x<sub>1sub>和y'<sub>1sub><y<sub>1sub> C、x'<sub>1sub>=x<sub>1sub>和y'<sub>1sub>=y<sub>1sub> D、不确定
A、A<sub>2sub>=0；Y<sub>2sub>=1 B、A<sub>2sub>=0；Y<sub>2sub>=0 C、A<sub>2sub>=1；Y<sub>2sub>=1 D、A<sub>2sub>=1；Y<sub>2sub>=0
A、Y<sub>t-1sub>，G<sub>tsub> B、I<sub>tsub>，Y<sub>tsub>，C<sub>tsub> C、Y<sub>t-1sub> D、I<sub>tsub>，Y<sub>t-1sub>
A、Y<sub>Fa1sub>≤Y<sub>Fa2sub> B、Y<sub>Fa1sub>＜Y<sub>Fa2sub> C、Y<sub>Fa1sub>=Y<sub>Fa2sub> D、Y<sub>Fa1sub>＞Y<sub>Fa2sub>
A、A3=A4=1，Y<sub>3sub>=1 B、A3=A4=1，Y<sub>3sub>=0 C、A3=A4=0，Y<sub>3sub>=0 D、A3=A4=0，Y<sub>3sub>=1
A、A5=A6=1，Y<sub>4sub>=1 B、A5=A6=1，Y<sub>4sub>=0 C、A5=A6=0，Y<sub>4sub>=0 D、A5=A6=0，Y<sub>4sub>=1
A、P<sub>△sub>=P<sub>Ysub> B、P<sub>△sub>=1/√3P<sub>Ysub> C、P<sub>△sub>=√3P<sub>Ysub> D、P<sub>△sub>=3P<sub>Ysub>
A、Y<sub>Sa1sub>＞Y<sub>Sa2sub> B、YS<sub>Sa1sub>＜ Y<sub>Sa2sub> C、Y<sub>Sa1sub> = Y<sub>Sa2sub> D、Y<sub>Sa1sub>≤ YS<sub>Sa2sub>
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