y^{''}=4sin(7x)

Lösung

y^{^{''}} = 4 sin (7 x)

y = - \frac{4}{49} sin (7 x) + c_{1} x + c_{2}

Schritte zur Lösung

y^{''} (x) = 4 sin (7 x)

Löse

y^{''} (x) = 4 sin (7 x) : y^{'} (x) = - \frac{4}{7} cos (7 x) + c_{1}

Löse

y^{'} (x) = - \frac{4}{7} cos (7 x) + c_{1} : y = - \frac{4}{49} sin (7 x) + c_{1} x + c_{2}

y = - \frac{4}{49} sin (7 x) + c_{1} x + c_{2}

\int 2 ln (x) d x

\int (sin (5 x)) d x

\int 9 (tan (x)) (ln (cos (x))) d x

t an g e n t f (x) = 8 x tan (x), at x = π

f (x) = 3 - x