Joshua Yap's answer to care beAr's Secondary 4 A Maths Singapore question.
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Date Posted:
1 year ago
This technique is more suitable for A Level students, though the tutor has explained it well.
The other technique, using
INT [f’(x) / f(x)] dx = ln f(x) + constant
is also in the A Levels, although I know that a handful of Sec 4 students are capable of noticing this.
The other technique, using
INT [f’(x) / f(x)] dx = ln f(x) + constant
is also in the A Levels, although I know that a handful of Sec 4 students are capable of noticing this.
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