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secondary 4 | E Maths
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Jiselle
Jiselle

secondary 4 chevron_right E Maths

Can someone explain to me 19b) ? The answer is 2

Date Posted: 7 years ago
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Tan Tian Le
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Hi! The answers are attached, 2 and 3 are the intersecting of S and T, so the answer is 2. Please remember that 1 is not a prime number.
Jiselle
Jiselle
7 years ago
Thank you