Independent Events Two events A, B are said to be independent if and only if the Probability of (A intersection B) equals Probability of A multiplied to Probability of B. P(A∩B) = P(A). P(B) Note that, if A,B are independent […]
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Binomial Distribution This is also a random variable distribution. A random experiment is conducted n times independently. Suppose E is one event of the experiment, P is its probability. If each time the event occurs treat it as success otherwise
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Axiomatic Approach Axiomatic approach is a way of describing probability of an event. If S is the sample space of a random experiment and E is the power set of S, then a real valued function from E to [0,1]
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If S is the sample space of a random experiment, ‘E’ is any event, then probability of E is denoted by P(E) and is defined as P(E) = (Number of Simple Events in E / Total Number of Simple Events
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Go here for Matrices EAMCET Part 1 Homogeneous Equations If the system is AX=0 and |A| ≠ 0 then the system has unique solution, that is the zero solution. |A| = 0 then the system has atleast 1 non-zero solution.
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