Solution
Solution
+1
Solution steps
Subtract from both sides
Apply exponent rule:
Rewrite using trig identities
Divide both sides by
General solutions for
Solve
Popular Examples
Frequently Asked Questions (FAQ)
What is the general solution for cos^4(x)-sin^4(x)=1 ?
The general solution for cos^4(x)-sin^4(x)=1 is x=2pin,x=pi+2pin