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If there are six periods in each working day of a school. In how many ways can one set up the time table for five...
Solution
Total number of periods = 6Total number of subjects is = 5Since, there should be at least one period for a subject in a day. 5 periods are occupied by...
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Study the information and answer the following questions A, B, C, D, E, G and I are seven friends who study in three different standards namely 5th, 6th and 7th such that not less than two friends study in the same standard. Each friend also has a different favourite subject namely History, Civics, English, Marathi, Hindi, Maths and…
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