cos(x) =√2/2
x ∈ π/2; 3π
Mathbot Says...
I wasn't able to parse your question, but the HE.NET team is hard at work making me smarter.
cos(x) =√2/2
x ∈ π/2; 3π
I wasn't able to parse your question, but the HE.NET team is hard at work making me smarter.