Solution
Solution
Solution steps
Rewrite using trig identities
Apply trig inverse properties
Solve
Verify solutions by plugging them into the original equation
Popular Examples
2sin^2(x)-sqrt(2)sin(x)=0sin(2x)=-sqrt(2)cos(x)cos^3(x)+cos^2(x)-cos(x)=16sin(2x)sin(x)=6cos(x)-3cos^2(θ)+11=-5sin(θ)+6
Frequently Asked Questions (FAQ)
What is the general solution for arctan(x+1)+arctan(x-1)=arctan(2) ?
The general solution for arctan(x+1)+arctan(x-1)=arctan(2) is x=1