Question

Apresente a solução da EDO a seguir.


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Answer 1

Integral da função cosseno

$\large\boxed{\boxed{\boxed{\boxed{\displaystyle\sf\int cos(at)~dt=\dfrac{1}{a}sen(at)+k}}}}$

$\sf\dfrac{dy}{dx}=cos(5x)\\\sf dy=cos(5x)~dx\\\displaystyle\sf\int dy=\int cos(5x)~dx\\\large\boxed{\boxed{\boxed{\boxed{\sf y(x)=\dfrac{1}{5}sen(5x)+k}}}}$