Solution
Solution
+1
Solution steps
Subtract from both sides
Rewrite using trig identities
Solve by substitution
Combine all the solutions
Popular Examples
cos(θ)=-(sqrt(7))/5sin(pi+x)=sin(x)cos(x)=-2/pi2sqrt(3)cos(z)+2sin(z)=0(cos(x)+cos(3x))/(cos^2(x)-sin^2(x))=0
Frequently Asked Questions (FAQ)
What is the general solution for 2sin^2(θ)-2=cos^2(θ),0<= θ<= 2pi ?
The general solution for 2sin^2(θ)-2=cos^2(θ),0<= θ<= 2pi is θ= pi/2 ,θ=(3pi)/2