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secondary 4 | A Maths
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claire chen
Claire Chen

secondary 4 chevron_right A Maths

qn 8

Date Posted: 2 years ago
Views: 240

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Guan Ri Oh
Guan Ri Oh's answer
118 answers (Tutor Details)
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Unfortunately, I am unable to find a solution to the question. However, I observed the following shown in the picture, suggesting that there may be a chance that the question is invalid. Alternatively, you can also map out f'(x) + 4f(x) and 3cos4x+1, and see if they produce the same graph. If you do find an answer, please share it with me. Thank you.