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2019 BMT Spring
3
2019 BMT Individual 3
2019 BMT Individual 3
Source:
January 9, 2022
algebra
Problem Statement
If
f
(
x
+
y
)
=
f
(
x
y
)
f(x + y) = f(xy)
f
(
x
+
y
)
=
f
(
x
y
)
for all real numbers
x
x
x
and
y
y
y
, and
f
(
2019
)
=
17
f(2019) = 17
f
(
2019
)
=
17
, what is the value of
f
(
17
)
f(17)
f
(
17
)
?
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