100 Most Beautiful Secret Areas in China

100 Most Beautiful Secret Areas in China

Matematika [tex]\int\ {sin(5x).cos(2x)} \, dx[/tex]

[tex]\int\ {sin(5x).cos(2x)} \, dx[/tex]

Jawaban:

[tex] - \frac{1}{2} ( \frac{1}{7} \cos(7x) + \frac{1}{3} \cos(3x) ) + c[/tex]

OR

[tex] \frac{1}{2} ( - \frac{1}{7} \cos(7x) - \frac{1}{3} \cos(3x) ) + c[/tex]

Penjelasan dengan langkah-langkah:

Caranya di gambar yaa

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