1 point A box of cookies and muffin contains 12 items. Cookies cost
$3.00 and muffins cost $2.00 each. The whole box costs
$32.00. Let x represent the number of cookies and y the
number of muffins. Write a system of linear equations that can
be used to find the number of cookies and the number of
muffins in the box. *

f (g (pi / 2)) = 0

Step-by-step explanation:

We have the following functions:

f (x) = sin x

g (x) = cos x

The first thing we must do in this case is the composition of functions:

f (g (x))

By making the composition we have:

f (g (x)) = sin (cos x)

We evaluate for x = pi / 2:

f (g (pi / 2)) = sin (cos (pi / 2))

f (g (pi / 2)) = sin (0)

f (g (pi / 2)) = 0