I am having problems with understanding the R formula of which I was required to self study for. I know how to convert basic equations using the formula but I have problems understanding the max and min. points.
could anyone explain to me when do I use Rcos or Rsin and ?
It would be good if you can provide me with the graphs so I can visualise the question better.
example questions : find the maximum and minimum values of , and and their corresponding values of theta between 0 and 360 degrees.
sorry about the paragraphing,I'm typing from my phone.
thanks in advance