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Mathematics 20 Online
OpenStudy (anonymous):

what are the bounds of 2+cos theta

geerky42 (geerky42):

what's the maximum value cosθ can be? What about minimum value?

OpenStudy (anonymous):

(0 to 2pi)

geerky42 (geerky42):

well, yeah, but that's for θ. I mean cosθ

OpenStudy (anonymous):

cos theta equals zero at pi/2 and 3pi/2

OpenStudy (anonymous):

geerky 42 do you know the answer

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