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Basically, its helps the learner to visualise issues from the abstract context to concrete context
In modeling different physical, electrical or chemical problémes the big number of freedom degrees buts us to a complex analysis that gives equations which needs imaginary numbers to défine all the possible roots.
this numbers are also used to give sense to some quantities that matchs two or more phenomenas that do not have the same unit or in different dimensions; take the example of the electrical tention that is defined with an amplitude and a phase which is the imaginary member.
I prefer Outside home.. I do believe that there should be separation between your work life and personal life to some extent which will not be
accomplished if you work from hom