Solution
Solution
+1
Degrees
Solution steps
Subtract from both sides
Simplify
Convert element to fraction:
Since the denominators are equal, combine the fractions:
Express with sin, cos
Use the basic trigonometric identity:
Simplify
Multiply fractions:
Apply exponent rule:
Add the numbers:
Convert element to fraction:
Since the denominators are equal, combine the fractions:
Apply exponent rule:
Add the numbers:
Rewrite using trig identities
Use the Double Angle identity:
Divide both sides by
Divide both sides by
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:
Divide the numbers:
Solve
Divide both sides by
Divide both sides by
Simplify
Simplify
Divide the numbers:
Simplify
Apply the fraction rule:
Multiply the numbers:
Divide the numbers:
Popular Examples
sin(θ)+2sin^2(θ)=0(cot(x)+1)(sin(x)+1)=0cos^2(x)-2sin(x)=0sin(x)cos(2x)+cos(x)sin(2x)= 1/2sin(3x)-3sin(x)=0
Frequently Asked Questions (FAQ)
What is the general solution for tan(θ)=(cos(θ))/(sin(θ)) ?
The general solution for tan(θ)=(cos(θ))/(sin(θ)) is θ= pi/4+pin,θ=(3pi)/4+pin