9th Class Math Exercise 3.2 (Part-I), Class 9th Math Chapter 3, 9th Class Math New Book 2025 PTB

9th Class Math Exercise 3.2 (Part-I), Class 9th Math Chapter 3, 9th Class Math New Book 2025 PTB, 9th New Math

00:00:00 Starting
00:01:26 Union of two sets.
00:05:49 Three Ways of describing a set
00:03:08 Intersection of two sets.
00:04:43 Disjoint sets.
00:06:16 Over lapping sets.
00:07:56 Difference of two sets.
00:10:48 Compliment of a sets.
00:12:23 Question no 1
00:16:25 Question no 1 (Part i)
00:18:27 Question no 1 (Part ii)
00:25:49 Question no 2 (Part i)
00:27:25 Question no 2 (Part ii)
00:28:30 Question no 2 (Part iii)
00:29:30 Question no 3
00:32:00 Question no 3 (Part i)
00:32:50 Question no 3 (Part ii)
00:34:23 Question no 4
00:35:50 Question no 4 (Part i)
00:38:27 Question no 4 (Part ii)
00:41:25 Question no 4 (Part iii)
00:46:26 Question no 5
01:06:27 Question no 6 (part i)
01:09:43 Question no 6 (part ii)
01:10:47 Question no 6 (part iii)
01:12:17 Our Key Book 9th Math 2025
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