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Posts by Ricardo Miranda Martins‭

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Q&A Integral trigonométrica

Olá, alguém consegue me ajudar com a integral $\int \cos^3(x)\sin(3x)\,dx$?

0 answers  ·  posted 7d ago by Ricardo Miranda Martins‭

Question ma111
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Q&A Matriz do operador derivada

Considere o espaço vetorial $V$ dos polinômios de grau <= 3, com a base $\{1,x,x^2,x^3\}$. Qual é a matriz do operador derivada $D:V\rightarrow V$?

1 answer  ·  posted 7d ago by Ricardo Miranda Martins‭  ·  last activity 7d ago by Rodolfo Broco Manin‭

Question ma327