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junior college 1 | H3 Maths
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Wan
Wan

junior college 1 chevron_right H3 Maths

Help me

Date Posted: 6 years ago
Views: 443

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Wen Guotai Daniel
Wen Guotai Daniel's answer
66 answers (Tutor Details)
1st
The critical step is to see x->0 is equivalent to 2x->0. Cheers.
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Jiayang
Jiayang's answer
1883 answers (Tutor Details)
Just use L’Hopital’s rule. There’s no need to change x into 2x and stuff
Wen Guotai Daniel
Wen Guotai Daniel
6 years ago
Yes, that's the way in general. Thanks Jiayang.