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Need help in this. Thanks very much.

Date Posted: 10 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.
10 months ago
Hi. Thank you so much for the detailed explanation.