Question

What is a solution to the differential equation `dy/dy=sqrt(1-y)`?

Answer 1

If this is written correctly, then you know that `(dy)/(dy) = 1`. That makes this really easy. But first, let's write this in the standard form:

`(dy)/(dy) - sqrt(1-y) = 0`

Now, let's use the fact that `(dy)/(dy) = 1` to get:

`1 - sqrt(1 - y) = 0`

`1 - (1 - y) = 0`

`=> color(blue)(y = 0)`