Solution
Solution
+1
Degrees
Solution steps
Move to the right side
Subtract from both sides
Simplify
Divide both sides by
Divide both sides by
Simplify
General solutions for
periodicity table with cycle:
Solve
Multiply both sides by
Multiply both sides by
Simplify
Simplify
Divide the numbers:
Simplify
Multiply fractions:
Multiply the numbers:
Cancel the common factor:
Multiply the numbers:
Solve
Multiply both sides by
Multiply both sides by
Simplify
Simplify
Divide the numbers:
Simplify
Multiply fractions:
Multiply the numbers:
Cancel the common factor:
Multiply the numbers:
Popular Examples
1/(cos(x))=-225sin(x)cos(x)-5sin(x)+20cos(x)=4sin(θ)=-0.9cos(sqrt(2)T)=1,0<= T<= 2pi2-2cos^2(x/2)=2cos^2(x)
Frequently Asked Questions (FAQ)
What is the general solution for 2cos(x/2)+sqrt(3)=0 ?
The general solution for 2cos(x/2)+sqrt(3)=0 is x=(5pi)/3+4pin,x=(7pi)/3+4pin