**find the indicated partial derivative Given f(x,y) = yarcsin(xy), find fy(1, 1).**

**Answer:**

Find the indicated partial derivative.

f(x, y) = y sin−1(xy); fy

4,

1

8

**find the indicated partial derivative Given f(x,y) = yarcsin(xy), find fy(1, 1).**

**Answer:**

Find the indicated partial derivative.

f(x, y) = y sin−1(xy); fy

4,

1

8