Solution
Solution
+1
Solution steps
Subtract from both sides
Rewrite using trig identities
Solve by substitution
Combine all the solutions
Popular Examples
15cos(x)-5=4cos(x)sin(θ)+cos(θ)=sqrt((2+\sqrt{3))/2}solvefor x,arctan(1/x)=80solve for 2sin(θ)cos(θ)+2sin(θ)+cos(θ)+1=0cos(x)-cos(2x)=0,0<= x<= 2pi
Frequently Asked Questions (FAQ)
What is the general solution for cos(x)+2sin^2(x)=1 ?
The general solution for cos(x)+2sin^2(x)=1 is x=(2pi)/3+2pin,x=(4pi)/3+2pin,x=2pin