Solution
Solution
+1
Solution steps
Rewrite using trig identities
General solutions for
Solve
Popular Examples
2cos^2(2x)-1=05cos(x)cot(x)-3cos(x)-10cot(x)+6=0cos(x)=(-1)/(sqrt(2))sin^2(x)=cos^2(x)-sin(x)solvefor y,cos(y)=xsolve for
Frequently Asked Questions (FAQ)
What is the general solution for sin(x/2)=-cos(x/2) ?
The general solution for sin(x/2)=-cos(x/2) is x=(3pi)/2+2pin