Solution
Solution
+1
Solution steps
Subtract from both sides
Rewrite using trig identities
Solve by substitution
No Solution
Combine all the solutions
Popular Examples
solvefor θ,cos(θ)=(-1sqrt(2))/2solve for cos^2(x)-sin(x)+1=0sin(2x)=cos(x-15)(1+cos(4x))sin(4x)=cos^2(2x)arcsin(3/5)+arccos(x)=pi
Frequently Asked Questions (FAQ)
What is the general solution for cos(x)=-sin^2(x)-1,0<= x<= 2pi ?
The general solution for cos(x)=-sin^2(x)-1,0<= x<= 2pi is x=pi