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secondary 4 | A Maths
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secondary 4 chevron_right A Maths chevron_right Singapore

Hi i dont know how to proceed from here.. the answer is k=2
Thanks!

Date Posted: 3 years ago
Views: 448
Eric Nicholas K
Eric Nicholas K
3 years ago
Your d2y/dx2's second line, the x^2 appears to be missing.

The mistake is probably along that line.

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Eric Nicholas K
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