9Th Class Math New Book Exercise 13.1 || Chapter 13, Probability

Описание: This video is about chapter 13 which is about probabilty and this lecture explaine exercise 13.1 of unit 13 of class 9 new math book and it contains definitions experiment, sample space and event. also kinds of event like sure event, unlikely event, equally likely event, likely event and certain event.
0:00 Introduction
14:10 Question 1
17:44 Question 2
25:49 Question 3
30:20 Question 4
31:43 Question 5
34:53 Question 6
35:57 Question 7
38:38 Question 8
40:29 Question 9
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