Mohon bantuannya ya
jgn jawab asal
jgn jawab asal
[tex]y = \sin3x - \cos3x[/tex]
[tex] {y}^{1} = 3 \times \cos3x + 3 \times \sin3x[/tex]
[tex] {y}^{1} = 3 \times \cos135 + 3 \times \sin135[/tex]
[tex] {y}^{1} = 3 \times ( - \frac{ \sqrt{2} }{2} ) + 3 \times ( \frac{ \sqrt{2} }{2} )[/tex]
[tex] {y}^{1} = 0[/tex]
(jawabannya tidak ada dipilihan)
━O━O━━━━━━━━━
・:。@justfebyy・:三
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[answer.2.content]
