What’s the difference between drawing 2sin and 2cos ?
Oh.. I thought it was a joke lol.. just shift cosine to the right by pi/2.. the 2 in front is irrelevant
-
-

without calculator -
Right, you should know how to graph what I said without a calculator
- 3 more replies
New conversation -
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.
