SOLUTION: if f(x)= cos([pi]x)+cos[pi x] then f(pi/2) is--

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Question 854826: if f(x)= cos([pi]x)+cos[pi x] then f(pi/2) is--
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
if f(x)= cos([pi]x)+cos[pi x]
then f(pi/2) is ?
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f(pi/2) = cos(pi(pi/2)) + cos(pi(pi/2))
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f(pi/2) = cos(pi^2/2) + cos(pi^2/2)
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Cheers,
Stan H.
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