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Is it necessary for every research project to have set of hypotheses?
A hypothesis is important because it guides the research. An investigator may refer to the hypothesis to direct his or her thought process toward the solution of the research problem or subproblems. The hypothesis helps an investigator to collect the right kinds of data needed for the investigation. Hypotheses are also important because they help an investigator to locate information needed to resolve the research problem or subproblems
What does subproblems mean?
it means u smell nice in Patua
What are the two properties that characterise a good dynamic programming problem?
Dynamic programming is a technique for solving problem and come up an algorithm. Dynamic programming divide the problem into subparts and then solve the subparts and use the solutions of the subparts to come to a solution.The main difference b/w dynamic programming and divide and conquer design technique is that the partial solutions are stored in dynamic programming but are not stored and used in divide and conquer technique.
Draw the recursion tree for the merge-sort procedure on an array of 16 elements explain why memoization is ineffective in speeding up a good divide-and-conquer algorithm such as merge-sort?
The MERGESORT algorithm performs atmost a single call to any pair of indicesof the array that is being sorted. In otherwords, the subproblems do notoverlap and therefore memoization will not improve the running time.otherwise........take the look at following:It does not have the Overlapping Subproblems property.(Not re-visiting subproblems.)Needs lot of space to store solutions of subproblems.Overlapping sub-problems property is as follows:We accidentally recalculate the same problem twice or more.
Explain the method of decomposition in math?
Decomposition method is a generic term for solutions of various problems and design of algorithms in which the basic idea is to decompose the problem into question into subproblems. The term may specifically refer to one of the following. courtesy of wikipedia Doctor Chuck aka mathdoc
What is dynamic programming?
Dynamic programming is a technique for solving problem and come up an algorithm. Dynamic programming divide the problem into subparts and then solve the subparts and use the solutions of the subparts to come to a solution.The main difference b/w dynamic programming and divide and conquer design technique is that the partial solutions are stored in dynamic programming but are not stored and used in divide and conquer technique.
What is a researchable problem?
1.Data are available and accessible. The researcher must be sure that the participants in his investigation posses the needed data and that they are within his reach. So,one must not choose a problem in which the locations of the data are too far away,say foreign lands.2.Data must meet the standards of accuracy,objectivity,and verifiability.The data gathered must be accurate,objective,and not biased,and can be verified when there arises a need,otherwise the result of the study will not be valid and generalizations formulated will be faulty.3.Answers to the specific questions(subproblems) can be found. The data to be collected must supply the necessary answers to the specific questions.4.The hypotheses formulated are testable,that is,they can be accepted or rejected.5.Equipment and instruments for research are available and can give valid and reliable results.
What is research instrument in research methodology?
research instrument in research methodology is a research instrument in research methodology.
Is it research has or research have?
Research has.
What makes library research different from field research?
A library research is a research in the library while field research is research in the field.....................
How can you tell if you are going to buy a good airsoft gun online?
Research, research, research, more research, research, research, more research and handling of what it is you think you want to buy after some more research.
Different types of research?
There are a variety of types of research. These include quantitative research, qualitative research, pragmatic research, as well as participatory research.
