Question

Determine a solução geral da EDO 6y’+y’-y’=cos(x). Escolha uma: Y = C1ex + C2exy+1/50sen(x) Y = C1e1x/3 + C2e-1x/2-1/7 sen(x) Y = C1ex + C2e-1x/2-50/7 cos(x)- 1/50 sen(x) Y = C1ex + C2exy+71/50 cos(x) Y = C1e1x/3 + C2e-1x/2-7/50 cos(x)+ 1/50 sen(x)

Answer 1

Resposta certa  y= C1 e^1/3 + C2 e^-1/2x - 7/50 cos(x) + 1/50 sen(x)