Answer: Option (A)
Explanation:
In the discipline of mathematics, the variable is considered to be or referred to as the symbol which is used in order to represent the arbitrary factor or element of the following set. In the addition to the numbers, these variables are also commonly used in order to represent the vectors, functions and the matrices.
The definition of politics is “who gets what, when, and how,” or the use of authority to decide on public policy.
What is policy?
A “policy” can be a rule, practice, administrative decision, directive, or framework in a government or other institution.
According to Harold Lasswell, “who gets what, when, and how” is what constitutes politics. Citizens are at odds over values, and society needs a system of rules to determine who gets what. A legal institution is the government.
Hence, the significance of the public policy is aforementioned.
Learn more about policy, here:
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Answer:
There would be man-made materials that will provide archaeologists with the most precise information for identifying the date of an archaeological context.
Explanation:
Archaeological context is the place or site where the artifact is found.
This site is monitored and constant surveillance happens. There are records of artifacts, bio-facts or even cultural information which should be recorded in case artifact needs to be referred to in future. This information will also help in future assessment.
There are different dating methods employed by the archaeologists to identify the age or date of the artifact. The soil of the artifact, the layer and what type of site it is all contribute to the factors to determine the age of the artifact.
