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secondary 4 | A Maths
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Shermel
Shermel

secondary 4 chevron_right A Maths

please help thank you

Date Posted: 5 years ago
Views: 430
Jiayang
Jiayang
5 years ago
Cus lnx is only defined when x is positive, that's why need modulus sign

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Muralidharan Paramsothy
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Muralidharan Paramsothy's answer
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Makes sense?
Shermel
Shermel
5 years ago
thank you!