class9 Advanced Maths exercise 5.2 Question 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22

class 9 Advanced Maths exercise 5.2 Question number 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22 chapter 5, inequalities 00:00:00 Q1(i)(ii) 00:04:32 Q1(iii)(iv) 00:07:31 Q1(v)(vi) 00:10:56 Q1(vii) 00:14:10 Q2 00:20:14 Q3 00:22:11 BEHIND THE SCENES 00:23:36 Q4(a) 00:26:32 Q4(b) 00:31:30 Q4 c(i) 00:32:52 Q4 c(ii) method-1 00:38:18 Q4 c(ii) method-2 00:46:17 Q5(i)(ii) 00:50:38 Q5(iii) 00:55:17 Q5(iv)(v) 00:59:59 Q6(i)(ii) 01:05:42 Q6(iii) 01:10:05 Q6(iv) 01:14:06 Q7 01:17:47 Q8 01:22:03 Q9 01:25:04 Q10 01:28:19 Q11 01:34:44 Q12(i)(ii) 01:39:09 Q13(i)(ii) 01:43:41 Q14 01:47:43 Q15 01:49:53 Q16 a(i)(ii) 01:54:37 Q16 b 02:05:02 Q17 (i)(ii)(iii) 02:09:37 Q18(i)(ii) 02:13:16 Q19 02:20:54 Q20 02:22:33 Q21 02:23:32 Q22(i) 02:29:38 Q22(ii) 02:33:59 Q22(iii)