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  2. Nine dots puzzle - Wikipedia

    en.wikipedia.org/wiki/Nine_dots_puzzle

    One solution of the nine dots puzzle. It is possible to mark off the nine dots in four lines. [13] To do so, one goes outside the confines of the square area defined by the nine dots themselves. The phrase thinking outside the box, used by management consultants in the 1970s and 1980s, is a restatement of the solution strategy. According to ...

  3. Stars and bars (combinatorics) - Wikipedia

    en.wikipedia.org/wiki/Stars_and_bars_(combinatorics)

    It can be used to solve a variety of counting problems, such as how many ways there are to put n indistinguishable balls into k distinguishable bins. [4] The solution to this particular problem is given by the binomial coefficient ( n + k − 1 k − 1 ) {\displaystyle {\tbinom {n+k-1}{k-1}}} , which is the number of subsets of size k − 1 ...

  4. Combinatorial optimization - Wikipedia

    en.wikipedia.org/wiki/Combinatorial_optimization

    A minimum spanning tree of a weighted planar graph.Finding a minimum spanning tree is a common problem involving combinatorial optimization. Combinatorial optimization is a subfield of mathematical optimization that consists of finding an optimal object from a finite set of objects, [1] where the set of feasible solutions is discrete or can be reduced to a discrete set.

  5. Combinatorial explosion - Wikipedia

    en.wikipedia.org/wiki/Combinatorial_explosion

    Combinatorial explosion is sometimes used to justify the intractability of certain problems. [ 1 ] [ 2 ] Examples of such problems include certain mathematical functions , the analysis of some puzzles and games, and some pathological examples which can be modelled as the Ackermann function .

  6. Category:Problems in business economics - Wikipedia

    en.wikipedia.org/wiki/Category:Problems_in...

    Problems in business economics. Subcategories. This category has the following 7 subcategories, out of 7 total. B. Business failures (2 C, 11 P) C.

  7. Cooperative bargaining - Wikipedia

    en.wikipedia.org/wiki/Cooperative_bargaining

    It is the unique solution to a two-person bargaining problem that satisfies the axioms of scale invariance, symmetry, efficiency, and independence of irrelevant alternatives. According to Paul Walker, [ 3 ] Nash's bargaining solution was shown by John Harsanyi to be the same as Zeuthen 's solution [ 4 ] of the bargaining problem.

  8. Coin problem - Wikipedia

    en.wikipedia.org/wiki/Coin_problem

    Frobenius coin problem with 2-pence and 5-pence coins visualised as graphs: Sloping lines denote graphs of 2x+5y=n where n is the total in pence, and x and y are the non-negative number of 2p and 5p coins, respectively. A point on a line gives a combination of 2p and 5p for its given total (green).

  9. Marketing strategy - Wikipedia

    en.wikipedia.org/wiki/Marketing_strategy

    Marketing Management is a combined effort of strategies on how a business can launch its products and services. On the other hand, Marketing strategy is the combination of many processes where the business owner or marketer can attract potential customers via several channels. It can be through offline channels or online channels.