Solution
Solution
+1
Radians
Solution steps
Rewrite using trig identities
Rewrite using trig identities
Use the Angle Sum identity:
Simplify
Simplify
Use the following trivial identity:
periodicity table with cycle:
Simplify
Use the following trivial identity:
periodicity table with cycle:
Use the Angle Sum identity:
Simplify
Simplify
Use the following trivial identity:
periodicity table with cycle:
Simplify
Use the following trivial identity:
periodicity table with cycle:
Subtract from both sides
Divide both sides by
Divide both sides by
Simplify
General solutions for
periodicity table with cycle:
Solve
Graph
Popular Examples
Frequently Asked Questions (FAQ)
What is the general solution for sin(x+30)=cos(x+60) ?
The general solution for sin(x+30)=cos(x+60) is x=360n,x=180+360n