All solutions here are SUGGESTED. Mr. Teng will hold no liability for any errors. Comments are entirely personal opinions.

(i)

(ii)

(iii)

At E,

Solving with GC, and

Back to 2015 A-level H2 Mathematics (9740) Paper 1 Suggested Solutions

### KS Comments:

Students that faced difficulties with ratio (like me) might struggle a bit here. But if you guys do listen in class, you should know the above method I use, should help a lot.

(ii) should be manageable. For (iii), students need to be careful if they use a GC to solve the question. Its like statistics, solving and .

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