Solution
Solution
+1
Solution steps
Apply trig inverse properties
Show solutions in decimal form
Popular Examples
2cos(x)-5sin(x)=02cos^2(x)=3cos(x)+2sin(30)=cos(2x)tan(2x)sin(x)-sin(x)-tan(2x)+1=03sec(x)-cos(x)-2=0
Frequently Asked Questions (FAQ)
What is the general solution for cos(θ)=0.7071 ?
The general solution for cos(θ)=0.7071 is θ=0.78540…+2pin,θ=2pi-0.78540…+2pin