Solution
Solution
+1
Solution steps
Rewrite using trig identities
Divide both sides by
General solutions for
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Frequently Asked Questions (FAQ)
What is the general solution for 2*cos^2(x)-sin^2(x)+1=0 ?
The general solution for 2*cos^2(x)-sin^2(x)+1=0 is x= pi/2+2pin,x=(3pi)/2+2pin