We've updated our
Privacy Policy effective December 15.
Please read our updated Privacy Policy and tap
Graph
Hide Plot »
Frequently Asked Questions (FAQ)
What is the general solution for 4cos(2x)+3cos(x)=1 ?
- The general solution for 4cos(2x)+3cos(x)=1 is x=0.89566…+2pin,x=2pi-0.89566…+2pin,x=pi+2pin