data warehousing is a business intelligence tool used to store information or data which could be utilised for the creation of knowledge.
3.1 explain the concept of business intelligence as well as the reasons why it is so important to organisation and its benefits.
3.2 define data warehouse and very briefly expalin the term data warehousing

i have no clue at all sorry

step-by-step explanation:

10 b/c 5*2 =10

step-by-step explanation:

step-by-step explanation:

points a and b are equidistant from the desired line, so the line you find by using them will go through point r.

using points other than a and b will give the desired line only if they are equidistant from r. if they are randomly located, the perpendicular line you create will not necessarily go through point r, hence will not be a solution to the problem.