Solution
Solution
+1
Solution steps
Divide both sides by
General solutions for
Popular Examples
4sin(x)cos(x)=cos(x)cos(x)=2sin(x)cos(x)(cos(2x))/(cos(x))=(cos(x))/(cos(x))tan^2(45+x/3)=0.581=4cos^2(x)-4cos(x)+2
Frequently Asked Questions (FAQ)
What is the general solution for 2cos(A)=-sqrt(3) ?
The general solution for 2cos(A)=-sqrt(3) is A=(5pi)/6+2pin,A=(7pi)/6+2pin