Solution
Solution
Solution steps
Apply trig inverse properties
Use the following trivial identity:
periodicity table with cycle:
Solve
Move to the right side
Add to both sides
Simplify
Divide both sides by
Divide both sides by
Simplify
Popular Examples
cos(x)=-0,5tan(2x)+2cos(x)=0,0<= x<= 2pisolvefor x,cos^2(x)=2+2sin(x)solve for 1-sin(x)=1-sin(2x)=(cos(2x))/(sqrt(3))
Frequently Asked Questions (FAQ)
What is the general solution for arctan(2x-3)= pi/4 ?
The general solution for arctan(2x-3)= pi/4 is x=2