Chin Shih Chang's answer to Lingxin's JC H2 Math Math Singapore question.
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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.
U just have to solve the 2nd part by using the same graphical method.
Date Posted:
5 years ago
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