BSc IT Sem III ATKT 2015-16 ATKT LDMS Question Paper - Mumbai University | munotes

Questions asked in this paper

1. Q7 Solve any three 15 marks
2. Q1 Let (A,/) is a poset where A = (2, 3, 6, 12, 24, 36, 72} check whether A is lattice
3. Q2 Prove by mathematical induction if A, Ay An are n - set then
4. Q3 i) Prove that every field is an integral domain
   • ii) Let G be a group abeG then prove that
5. Q4 Define characteristic function with two properties
6. Q5 Check given {an} is solution of recurrance relation if a, = 5a, , + if i) a,=0 ii) a,=1 iii) 9 marks
   • iv) a, +1 v) a
7. Q6 Define isomorphic group check following graphs are isomorphis

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