Shiekh Mohamad Farhan's answer to Gigi's Secondary 4 A Maths question.

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Shiekh Mohamad Farhan
Shiekh Mohamad Farhan's answer
224 answers (Tutor Details)
The provided answer in the question is wrong. If the unit is in seconds, the answer obtained from differentiation will be 1.07pi cm^3/s