Question
Which of the following is a second-order condition of
short-run equilibrium of firm under perfect competition?Solution
Slope of MR < Slope of MC, i.e., MC must be rising for profit maximization
A team of 8 players is to be selected from a group of 7 junior players and 6 senior players. In how many ways a team having at least 6 junior players ca...
Five students are to be arranged on five chairs for a photograph. Three of these are girls and the rest are boys. Find out the total number of ways in w...
You have 4 distinct cubes and 2 distinct balls. Find the number of ways to arrange them such that all 4 cubes are not placed together.
How many four-letter words without repetition having exactly two vowels can be formed by using the letters of the word "SEMINAR"?
In how many ways can 12 girls be seated in a row of 50 seats so that no girl sits on the adjacent seat?
A group consists of 9 boys and 8 girls. In how many ways can 3 boys and 5 girls be selected from the group?
In how many ways will a team of 5 people be selected out of 12 people such that a specific person will always be selected, and a specific person will al...
In how ways can the selection be made so that a particular member is always included?
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An examinee is required to answer 7 questions out of 14 questions, which are divided into two groups each containing 7 questions. He is not permitted to...
