Christmas MT's answer to Pooh pooh bear's Secondary 4 A Maths Singapore question.

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Christmas MT
Christmas Mt's answer
3275 answers (A Helpful Person)
1st
Here u go
Pooh pooh bear
Pooh Pooh Bear
2 years ago
Thank a lot
Pooh pooh bear
Pooh Pooh Bear
2 years ago
Yes thank a lot