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Mathematics
Mathematics
Problem
16. Find the derivative of the function given by
f
(
x
)
=
(
1
+
x
)
(
1
+
x
2
)
(
1
+
x
4
)
(
1
+
x
8
)
f(x)=(1+x)\left(1+x^{2}\right)\left(1+x^{4}\right)\left(1+x^{8}\right)
f
(
x
)
=
(
1
+
x
)
(
1
+
x
2
)
(
1
+
x
4
)
(
1
+
x
8
)
and hence find
f
′
(
1
)
f^{\prime}(1)
f
′
(
1
)
.
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