Question

Which of these are correct?

Answer 1

A, B, E, F, G

Explanation:

dy/dt = y / t

This can be separated to:

dy / y = dt / t

dy/dt = y / (1 − t)

This can be separated to:

dy / y = dt / (1 − t)

dy/dt = t − 5ty

dy/dt = t (1 − 5y)

This can be separated to:

dy / (1 − 5y) = t dt

dy/dt = t / y

This can be separated to:

y dt = t dt

dy/dt = ty sin(t) / (y + 1)

This can be separated to:

(y + 1) dy / y = t sin(t) dt