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Im=πI Im= √2I Ie= √2Im Im=√2/2I
i＝ 0.637Im i＝ 0.707Im i＝Im/√3 i＝ 0.5Im
It’s fine today It’s Sunday today. Everything goes well,thanks. Have a good time!
po＞ih＞im＞iv ih＞im＞iv＞po im＞iv＞po＞ih iv＞po＞ih＞im iv＞im＞ih＞po
Im=√3I； Im=√2I； Im=0.707I； Im=1.57I
I=21/2Im I=21/2Im/2 I=2Im I=Im/2
Im=√ 2I； Im=√2I／ 2； Im=I； Im=√ 3I。
is going to have are going to be is going to be are going to have
it's really a nice day today, isn't it? what knid of weather are we going to have today? do you think it is going to rain today? what' it like outside today?
it's really a nice day today, isn't it? what knid of weather are we going to have today? do you think it is going to rain today? what' it like outside today?
Im = 2I Im = 2I/2 Im =I Im = 3I。
Im=√2I Im=√2I／2 Im=I Im=√3I
11Im1－3Im2＝ 5 11Im1＋3Im2＝5 11Im1＋3Im2＝－5 11Im1－3Im2＝－5
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