https://www.khanacademy.org/math/ka-math-class-11/x0419e5b3b578592a:probability-ncert-new/x0419e5b3b578592a:untitled-1179/v/all-about-events-overview 2025-03-01T15:52:37.13987578Z All about Events (overview) In this video, we'll give an overview of the topic 'Events'. What are they? How do we know when an event has occurred? How do we classify them? What are impossible and sure events? What are simple and compound events? Can we do algebra with events? What are mutually exclusive events? What are exhaustive events? Can events be both mutually exclusive and exhaustive? We find out all of this in the upcoming videos. Ashish Gupta video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw All about Events (overview) In this video, we'll give an overview of the topic 'Events'. What are they? How do we know when an event has occurred? How do we classify them? What are impossible and sure events? What are simple and compound events? Can we do algebra with events? What are mutually exclusive events? What are exhaustive events? Can events be both mutually exclusive and exhaustive? We find out all of this in the upcoming videos. https://cdn.kastatic.org/ka-youtube-converted/y0YQKrBWM-c.mp4/y0YQKrBWM-c.mp4 677 Elements of Probability: Sample Spaces and Events https://www.khanacademy.org/math/ka-math-class-11/x0419e5b3b578592a:probability-ncert-new/x0419e5b3b578592a:untitled-1179/v/formal-definition-of-occurrence-of-an-event 2025-03-01T15:52:37.13987578Z Formal definition of Occurrence of an Event We have a sense of what it takes for an event to occur. In this video, we'll look at the formal definition of the same. We say that an event has occurred if the outcome is a subset of the event. We'll practice this concept through some examples in this videos. Ashish Gupta video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Formal definition of Occurrence of an Event We have a sense of what it takes for an event to occur. In this video, we'll look at the formal definition of the same. We say that an event has occurred if the outcome is a subset of the event. We'll practice this concept through some examples in this videos. https://cdn.kastatic.org/ka-youtube-converted/BtZsDjC1k2E.mp4/BtZsDjC1k2E.mp4 267 Elements of Probability: Sample Spaces and Events https://www.khanacademy.org/math/ka-math-class-11/x0419e5b3b578592a:probability-ncert-new/x0419e5b3b578592a:axiomatic-approach-to-probability/e/sample-space 2026-04-14T11:30:38.220334671Z Sample space Find sample space of given random experiment. srijan exercise