f(x)= -cos akar 3 4x
Matematika
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Pertanyaan
f(x)= -cos akar 3 4x
1 Jawaban
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1. Jawaban NurmaNov
[tex]f (x) \: = \: - \cos( \sqrt{3} \times \sqrt{3 } \times \sqrt{3} \times \sqrt{3} ) [/tex]
[tex]f(x) \: = \: - \cos \: 9[/tex]
[tex]f(x) \: = \: 0.98[/tex]
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