Wen Guotai Daniel's answer to Vy Vu's Junior College 1 H1 Maths question.

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Wen Guotai Daniel
Wen Guotai Daniel's answer
66 answers (Tutor Details)
1st
Just wrote down the concept and key steps. You can work out the details yourself. Cheers!
Vy Vu
Vy Vu
7 years ago
I have completed this exercise after posting photos is 5 minutes, but also thank you very much :)
Wen Guotai Daniel
Wen Guotai Daniel
7 years ago
Great!