Thursday, July 22, 2010

Math 30 trig question multiple choice (best answer)?

if the period of f(x)=sin(kx) where k cannot be zero, is A and the period of g(x)=absolute value(sinkx), where k cannot zero, is B then

a) A=B b) A= 2B c) A= B d) A=1/2B
period of A ---

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