Solution
solve for
Solution
+1
Solution steps
Subtract from both sides
Rewrite using trig identities
Solve by substitution
Combine all the solutions
Popular Examples
cos(x)=-(2sqrt(5))/5 ,pi<x<2pi0=3sin(θ)2cos^{(2)}(x)+3sqrt(2)sin(x)=43cos(θ)+2sec(θ)+7=02cos^2(x)+sin(x)-1=0,(0,2pi)
Frequently Asked Questions (FAQ)
What is the general solution for solvefor x,2cos^2(x)=sin(x)+1 ?
The general solution for solvefor x,2cos^2(x)=sin(x)+1 is x=(3pi)/2+2pin,x= pi/6+2pin,x=(5pi)/6+2pin