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Mathematics
Mathematics
Problem
The number of integral values of
a
a
a
for which
f
(
x
)
=
log
(
log
1
/
3
(
log
7
(
sin
x
+
a
)
)
)
f(x) = \log(\log_{1/3}(\log_7(\sin x + a)))
f
(
x
)
=
lo
g
(
lo
g
1/3
(
lo
g
7
(
sin
x
+
a
)))
is defined for every real value of
x
x
x
is - - -
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