Solution
Solution
+1
Degrees
Solution steps
Rewrite using trig identities
Divide both sides by
Simplify
Use the basic trigonometric identity:
Move to the right side
Subtract from both sides
Simplify
General solutions for
periodicity table with cycle:
Solve
Divide both sides by
Divide both sides by
Simplify
Simplify
Divide the numbers:
Simplify
Apply the fraction rule:
Multiply the numbers:
Popular Examples
sin(x)= 4/7sin^2(θ)-cos^2(θ)=cos(θ)+14sin(θ)+5=3(2cos(x)+sqrt(3))(2sin(x)+1)=0sin^2(x)=2sin(x)+3,0<= x<= 2pi
Frequently Asked Questions (FAQ)
What is the general solution for cos(2x)+sin(2x)=0 ?
The general solution for cos(2x)+sin(2x)=0 is x=(3pi)/8+(pin)/2