Solution
Solution
+1
Solution steps
Rewrite using trig identities
Solve by substitution
No Solution
Combine all the solutions
Popular Examples
Frequently Asked Questions (FAQ)
What is the general solution for cos(2x)+5sin(x)+2=0,0<= x<= 2pi ?
The general solution for cos(2x)+5sin(x)+2=0,0<= x<= 2pi is x=(7pi)/6 ,x=(11pi)/6