SOLUTION: Given f(x)=cos5x+sin4x, find the exact value of f(pi sign/3).
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-> SOLUTION: Given f(x)=cos5x+sin4x, find the exact value of f(pi sign/3).
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Question 574406
:
Given f(x)=cos5x+sin4x, find the exact value of f(pi sign/3).
Answer by
Alan3354(31532)
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Given f(x)=cos5x+sin4x, find the exact value of f(pi sign/3).
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If you mean f(pi/3) radians:
= 0.5 + -sqrt(3)/2
=
