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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
po＞ih＞im＞iv ih＞im＞iv＞po im＞iv＞po＞ih iv＞po＞ih＞im iv＞im＞ih＞po
I hope so; afford I’m afraid not; afford I’m afraid so; buy I hope not; buy
Im=√3I； Im=√2I； Im=0.707I； Im=1.57I
I’m afraid not. Have a good journey. Please do. Why not go now?
I=21/2Im I=21/2Im/2 I=2Im I=Im/2
Im=√ 2I； Im=√2I／ 2； Im=I； Im=√ 3I。
Why not I agree I’m afraid not I’m sure
Why not I agree I’m afraid not I’m sure
has much to do with the operation of the engine and its life have much to do with the operation of the engine and its life has much doing with the operation of the engine and its life have much doing with the operation of the engine and its life
Im = 2I Im = 2I/2 Im =I Im = 3I。
of walking; to be bitten to walk; of being bitten to walk; to be bitten of walking; of being bitten
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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