Solution
Solution
+1
Solution steps
Move to the right side
Divide both sides by
Apply trig inverse properties
Show solutions in decimal form
Popular Examples
2cos^2(x)+1=3cos(x),0<= x<= 2picos(x)= 5/9sin^2(x)=-1/24tan^2(θ)=11tan(θ)+36tan^2(x)-2cos^2(x)=cos(2x)
Frequently Asked Questions (FAQ)
What is the general solution for 4cos(θ)+3=0 ?
The general solution for 4cos(θ)+3=0 is θ=2.41885…+2pin,θ=-2.41885…+2pin