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Need help in this. Thanks very much.

Date Posted: 4 months ago
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Vanessa Wong Xin Ying
Vanessa Wong Xin Ying's answer
5 answers (Tutor Details)
For part b, if you encounter this type of question the next time, as a side working you can try putting in prime numbers to get the idea of what is really happening. This will help you answer the question better.
4 months ago
Hi. Thank you so much for the detailed explanation.