Solution
Solution
+1
Solution steps
Rewrite using trig identities
Subtract from both sides
Divide both sides by
General solutions for
Solve
Popular Examples
cos(θ)= 2/3 ,-(5pi)/2 ,2pi6cos(2x)=3sqrt(2)2cos^2(x)-sin^2(x)=010cos(x)+4=10solvefor x,arctan(x)= pi/4solve for
Frequently Asked Questions (FAQ)
What is the general solution for sin(x)=cos(x+pi/2) ?
The general solution for sin(x)=cos(x+pi/2) is x=2pin,x=pi+2pin