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A bag contains 13 white and 7 black balls. Two balls are drawn at random what is the probability that they are of same...
Solution
Total possible outcomes = 20C2
Total favourable outcomes are drawing two white balls or drawing two black ball...
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A man said he spent 1/6 of his as a child, 1/12 as salesman in a liquor shop, 1/7 and 5 years as a politician and a good husband…
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Simple equations are mathematical expressions that involve one or more variables and follow the basic algebraic form. In these equations, the goal is to find the values of the variables that satisfy the given conditions. Simple equations typically consist of addition, subtraction, multiplication, and division operations, making them fundamental to understanding algebraic concepts.
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