Solution
Solution
+1
Solution steps
Rewrite using trig identities
Simplify
General solutions for
Solve
Popular Examples
-6cos^2(θ)+14cos(θ)+15=3cos(θ)+8cos(θ)=(-1)/(sqrt(2)),0<= θ<= 4pi2sin(θ)=3sqrt(2)cos(θ)=1,0<= θ<= 360-2cos(x)=1
Frequently Asked Questions (FAQ)
What is the general solution for ((sqrt(2))/2)(cos(θ)+sin(θ))=1 ?
The general solution for ((sqrt(2))/2)(cos(θ)+sin(θ))=1 is θ=2pin+pi/4