Homework 1. No.2, 4 of Ex 1.3; No 6 of Ex 1.4.
Homework2. No. a(1,3,5,7), No.b(1,3,5,7) of 2, No.3, No. 1,3 of 4, and No. 6, 8 of Ex 2.1.
Homework3. No. 1,3,5,7 of 1, No.1,3,5 of 2, No.1,3,5 7,9, 11 of 3 , and No. a(1,3), b (1,3,5,7,9) of 4 of Ex 2.2.
Homework4. No. c(1,3,5) of 4 and No. (1,3,5,7,9,11,13,15,17,19) of 5 of Ex 2.2.
Homework5. No. 6,9, 11(b) and 16(c) of Ex 2.2.
Homework6. No. c(1,3,5,7,9) of 3, No. a(1,3,5), No b(1,3,5,7,9,11) of 4 of Ex 2.3.
Homework7. No. 8,9,10,11 of Ex 2.3 and No. (1,3,5) of 1 of Ex 3.1.
Homework8. No. b(1,3) of 2 , No (1,3,5) of 4, No. (1,3,5) of 5, and No. (1,3,5,7,9,11,13,15, 17,19,21, 23 ) of 6 of Ex 3.1.
Homework9. No. (1,3,5) of 8, No. (1,3,5,7) of 9, No. (1,3) of 10, No. (1,3) of 11 of Ex 3.1.
Homework10. No. (1,3,5,7,9) of 1, No. 3 and No.4 of Ex 3.2.
Homework11. No. 5 and No. a(1,3,5,7,9,11,13) of 7 of Ex 3.2.
Homework12. No. 1 and No. (1,3,5,7,9) of 3 of Ex 3.3.
Homework13. No. b(1,3,5,7) of 5, No. (1,3,5) of 6, No. (1,3,5,7) of 7 and No. (2,6) of 8 of Ex 3.3.
Homework14. No. (1,3,5,7,9) of 1, No. odd numbers of (1-31) of 2 of Ex 4.3.
Homework15. No. odd numbers of (33-45) of 2, No. 3,4 and 5 of Ex 4.3.
Homework15. No. 1 of Ex 4.4.
Homework16. No. (1,3) of 1, No. (1,3) of 2, No. (2,4) of 3, No.4, 5 and 6 of Ex 4.4.
Homework17. No. 2, No. (1,3) of 3, No. Odd of a and b of 4, of 5, of 7, of 8 and of 9. of Ex 4.6 And No. 1, 3, (1,3,5) of 4 of Ex 4.7.