Solution
Solution
+1
Solution steps
Add to both sides
Simplify
Divide both sides by
General solutions for
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Frequently Asked Questions (FAQ)
What is the general solution for 2cos(θ)-5=-5+sqrt(2) ?
The general solution for 2cos(θ)-5=-5+sqrt(2) is θ= pi/4+2pin,θ=(7pi)/4+2pin