Solution
Solution
+1
Solution steps
Subtract from both sides
Rewrite using trig identities
Solve by substitution
Combine all the solutions
Popular Examples
sqrt(2)-cos(x)=sqrt(2)+sin(x)4cos^4(x)-2cos^3(x)-4cos^2(x)+cos(x)+1=0112=72+40cos(18t)1+sin(x)=(2)(cos(x))cos(2x)=-0.32
Frequently Asked Questions (FAQ)
What is the general solution for 2cos(x)-1=sec(x) ?
The general solution for 2cos(x)-1=sec(x) is x=(2pi)/3+2pin,x=(4pi)/3+2pin,x=2pin