Solution
Solution
+1
Degrees
Solution steps
Switch sides
Subtract from both sides
Simplify
Move to the right side
Subtract from both sides
Simplify
Divide both sides by
Divide both sides by
Simplify
Simplify
Apply the fraction rule:
Divide the numbers:
Simplify
Apply the fraction rule:
Divide the numbers:
Apply trig inverse properties
General solutions for
Show solutions in decimal form
Popular Examples
3cos(θ)=sin(θ)-4cos^{(2)}(x)+4sqrt(2)sin(x)+6=03tan^2(x)-10tan(x)+7=0cos(x)=-(sqrt(3))/31/2 cot(x)=cos(x)
Frequently Asked Questions (FAQ)
What is the general solution for 400=812.25+400-1140cos(a) ?
The general solution for 400=812.25+400-1140cos(a) is a=0.77774…+2pin,a=2pi-0.77774…+2pin