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Lingxin
Lingxin

JC chevron_right H2 Math chevron_right Math chevron_right Singapore

SOS!!

Date Posted: 6 years ago
Views: 473

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Chin Shih Chang
Chin Shih Chang's answer
352 answers (Tutor Details)
1st
For the 2nd part, the solution cannot be deduced as the 2 inequalities are totally unrelated.

U just have to solve the 2nd part by using the same graphical method.