Apple Tay's answer to Glendon's Secondary 1 Maths Singapore question.

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Apple Tay
Apple Tay's answer
12 answers (Tutor Details)
1st
1. 1 and 0 are neither prime nor composite numbers. It is not prime nor composite as it has only 1 factor which is itself.

2. No I disagree with Yi Hao. Because a number can also be neither a prime or composite such as 1 and 0.