Solution
Solution
+1
Degrees
Solution steps
Apply trig inverse properties
General solutions for
Solve
Divide both sides by
Divide both sides by
Simplify
Solve
Divide both sides by
Divide both sides by
Simplify
Show solutions in decimal form
Popular Examples
-4cos(2x)=0solvefor x,arcsin(y)=arcsin(x)+pi/3solve for solvefor t,f=cos(bt)solve for sqrt(3)cos(x)+sin(x)=0sqrt(3)sec(2x)=2
Frequently Asked Questions (FAQ)
What is the general solution for cos(2x)= 3/5 ?
The general solution for cos(2x)= 3/5 is x=(0.92729…)/2+pin,x=pi-(0.92729…)/2+pin