Solution
Solution
+1
Solution steps
Subtract from both sides
Rewrite using trig identities
Move to the right side
Divide both sides by
General solutions for
Solve
Solve
Solutions for the range
Popular Examples
2cos(x)=-0.2cot(θ-pi/2)=1.07sqrt(2)sin(x)=1,x>= 2pi,02^{arccos(x)}+4^{arccos(x)+1}-2=3csc(θ)cos(θ)sin(θ)=1
Frequently Asked Questions (FAQ)
What is the general solution for cos(θ)-sin(θ)=1,0<= θ<= 2pi ?
The general solution for cos(θ)-sin(θ)=1,0<= θ<= 2pi is θ=(3pi)/2 ,θ=2pi,θ=0