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Exercise 3⋅ 2 (a) 8 x^3  60 x^2  150 x 125 (b) 8 x^6  36 x^4 y^2  54 x^2 y^4  27 y^6 (c) 64 a^3  240 a^2 x^2  300 ax^4 ...

0DWK,;;)RUPD (xa)(ax 1 ) 26. (a^2  2 a 4 )( 3 a^2  6 a 10 ) ( 2 z 3 x 5 )( 10 x 7 z 3 ) 28. ( 3 a 17 b)( 9 a ...

Exercise 3⋅ 5 (c) 2. (d) 3. (b) 4. (b) (d) 6. (c) 7. (d) 8. (d) (a) 10. (c) 11. (d) 12. (b) (a) 14. (b) 15. (c) 16. (b) (a) 18. ...

(a) 125 (b) 5 (c) 4 (a) "og 2 (b) 15 13 (c) 0 Exercise 4⋅ 3 b 2. d 3. c 4. a 5. c 7. d 8. (1) d (2) c (3) a (a) 6 ˜ 530 u 103 ...

Number of coin of twenty five and fifty paisa are 100 and 20 respectively. 120 km. Exercise 5⋅ 2 c 2. b 3. b 4. c 5 d 6. b 7. ...

Exercise 9.2 2 1 6. 4 2 3 7. 5 23 8. 3 2 2 A 30 $,B 30 $ 18. A 30 $ $ $ 2 1 , 7 2 1 A 37 B 21. θ 90 $ 22. θ 60 $ 23. θ 6 ...

single solution 6. inconsistent, not dependent, has no solution 7. Consistent, dependent, innumerable solution 8. Consistent, de ...

11.x 9 ,y 27 ,z 81 , 12. 86 , 13. 1 , 14. 55log2, 15. 650log2, 16. n 7 , 0 , 18. n 6 ,S 21 , 19. n 5 ,S 165 , 20. 512 (^3069) ...

2013 Academic Year 9-10 Math ...