Regarding sin and cos
hi there how we know that when to use sin and cos? and what is -pi and pi?
Python-3.4.3 Embellishing-a-plot 03-04 min 50-60 sec
Answers:
-pi and pi are the values on the number line. You can try either sine and cos for the graphs, that is up you, you can try other equations to get more types of graphs
