Tan Hui Ling's answer to Cheryl's Secondary 3 A Maths Singapore question.

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Tan Hui Ling
Tan Hui Ling's answer
6 answers (Tutor Details)
1st
Hope this helps! (-:
PhysChemTutor
PhysChemTutor
2 years ago
Hi Ms Tan, I guess the printing a bit blur. The power of e is -3/4 t instead of -1/4 t. Anyway, you steps are perfect.