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    Mathematics
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    Functions Modeling Change
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    Exam 9: Trigonometric Identities, Models, and Complex Numbers
  5. Question
    Find the Smallest Value Of\(t\) Such That\(t>0\) And\(\cos (6 t)+\cos (3 t)=0\)
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Find the Smallest Value Of ttt Such That t>0t>0t>0 And cos⁡(6t)+cos⁡(3t)=0\cos (6 t)+\cos (3 t)=0cos(6t)+cos(3t)=0

Question 14

Question 14

Short Answer

Find the smallest value of ttt such that t>0t>0t>0 and cos⁡(6t)+cos⁡(3t)=0\cos (6 t)+\cos (3 t)=0cos(6t)+cos(3t)=0 .

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