Solution
Solution
+1
Degrees
Solution steps
Subtract from both sides
Express with sin, cos
Simplify
Combine the fractions
Apply rule
Convert element to fraction:
Since the denominators are equal, combine the fractions:
Multiply:
Add to both sides
Square both sides
Subtract from both sides
Factor
Apply Difference of Two Squares Formula:
Refine
Solving each part separately
Rewrite using trig identities
Rewrite as
Use the following trivial identity: Use the following trivial identity:
Use the Angle Sum identity:
Move to the right side
Subtract from both sides
Simplify
Divide both sides by
Divide both sides by
Simplify
Simplify
Cancel the common factor:
Simplify
Apply the fraction rule:
Rationalize
Multiply by the conjugate
Apply radical rule:
General solutions for
periodicity table with cycle:
Solve
Move to the right side
Subtract from both sides
Simplify
Simplify
Add similar elements:
Simplify
Group like terms
Combine the fractions
Apply rule
Add similar elements:
Divide the numbers:
Solve
Move to the right side
Subtract from both sides
Simplify
Simplify
Add similar elements:
Simplify
Group like terms
Combine the fractions
Apply rule
Add similar elements:
Cancel the common factor:
Rewrite using trig identities
Use the following identity:
Use the Sum to Product identity:
Group like terms
Add similar elements:
Apply the fraction rule:
Multiply the numbers:
Expand
Distribute parentheses
Apply minus-plus rules
Simplify
Group like terms
Add similar elements:
Join
Convert element to fraction:
Since the denominators are equal, combine the fractions:
Multiply the numbers:
Apply the fraction rule:
Multiply the numbers:
Simplify
Use the following trivial identity:
periodicity table with cycle:
Multiply fractions:
Cancel the common factor:
Move to the right side
Subtract from both sides
Simplify
Divide both sides by
Divide both sides by
Simplify
Simplify
Apply the fraction rule:
Cancel the common factor:
Simplify
Apply the fraction rule:
Rationalize
Multiply by the conjugate
Apply radical rule:
General solutions for
periodicity table with cycle:
Solve
Multiply both sides by
Multiply both sides by
Simplify
Simplify
Divide the numbers:
Simplify
Multiply fractions:
Cancel the common factor:
Multiply the numbers:
Move to the right side
Add to both sides
Simplify
Divide both sides by
Divide both sides by
Simplify
Simplify
Divide the numbers:
Simplify
Cancel
Cancel the common factor:
Divide the numbers:
Solve
Multiply both sides by
Multiply both sides by
Simplify
Simplify
Divide the numbers:
Simplify
Multiply fractions:
Cancel the common factor:
Multiply the numbers:
Move to the right side
Add to both sides
Simplify
Divide both sides by
Divide both sides by
Simplify
Simplify
Divide the numbers:
Simplify
Divide the numbers:
Divide the numbers:
Combine all the solutions
Verify solutions by plugging them into the original equation
Check the solutions by plugging them into
Remove the ones that don't agree with the equation.
Check the solution False
Plug in
For plug in
Check the solution False
Plug in
For plug in
Refine
Check the solution True
Plug in
For plug in
Refine
Check the solution False
Plug in
For plug in
Popular Examples
Frequently Asked Questions (FAQ)
What is the general solution for cot(x)+csc(x)=1 ?
The general solution for cot(x)+csc(x)=1 is x= pi/2+2pin