If I am asked to find all solutions to 3 decimals of a trig function, and I know how to get each functions period, how to I get a common period so that I have the distance?
For instance if I had:
I know that has a period of
and that has a period of just
but when I writing it in terms of what I get from graphing it on my calc and then putting at the end what would be the average or how could I find the ?
I want to know how to do this for future reference...simply solving the equation won't help
Thanks so Much!!!
If you have something like
then we have to note that both functions are periodic on so the solutions will have a period of .