A letter is chosen random from the letters of the word "RAMANUJAN". Find the probability that letter chosen A or N.
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Total number of events = 9
Favourable events are A,A,N,A,N
Therefore, number of favourable events = 5
Hence, required probability = 5/9
Favourable events are A,A,N,A,N
Therefore, number of favourable events = 5
Hence, required probability = 5/9
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Answer:
letters of the word ramanujan are put in a box and one letter is taken out ar random. then find probability of drawing.
Step-by-step explanation:
(a) Letter A (b) Letter M (c) Letter N (d) Letter R
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