Exercise 1. State which among the following are pairwise relatively prime. 1) 15, 17, 19: 2) 15, 25, 35; 3) 15, 20, 21, 23, 29. Exercise 2. Use prime factorization to find: 1) ged(135,18) 2) lem(135,18). Exercise 3.

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Chapter2: Second-order Linear Odes
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Exercise 1.
State which among the following are pairwise relatively prime.
1) 15, 17, 19:
2) 15, 25, 35;
3) 15, 20, 21, 23, 29.
Exercise 2.
Use prime factorization to find:
1) gcd(135,18)
2) lem(135,18).
Exercise 3.
Transcribed Image Text:Exercise 1. State which among the following are pairwise relatively prime. 1) 15, 17, 19: 2) 15, 25, 35; 3) 15, 20, 21, 23, 29. Exercise 2. Use prime factorization to find: 1) gcd(135,18) 2) lem(135,18). Exercise 3.
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