Steven G
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- Dec 30, 2014
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Someone asked me this problem and I get a different answer than their professor.
The EXACT wording is : g (f (x)) =? if f = sin and g is the function which calculates the diameter of a circle given its radius.
If I understand the function g, then g(x) = 2x. Hence g(sin(x)) = 2sin(x). However the instructor claims that g (f (x)) = 2pi*sin(x).
Who is correct? If the instructor is correct then please state why.
Thanks!
g (f (x)) =? if f = sin and g is the function which calculates the diameter of a circle given its radius.
The EXACT wording is : g (f (x)) =? if f = sin and g is the function which calculates the diameter of a circle given its radius.
If I understand the function g, then g(x) = 2x. Hence g(sin(x)) = 2sin(x). However the instructor claims that g (f (x)) = 2pi*sin(x).
Who is correct? If the instructor is correct then please state why.
Thanks!
g (f (x)) =? if f = sin and g is the function which calculates the diameter of a circle given its radius.
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