Chang Rong Sheng's answer to help's Secondary 3 A Maths Singapore question.

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Chang Rong Sheng
Chang Rong Sheng's answer
16 answers (A Helpful Person)
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3 years ago
why reject? i also got the same ans
Chang Rong Sheng
Chang Rong Sheng
3 years ago
Short ans: log0 is an error