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Byju's Answer
Standard XII
Mathematics
Derivative of One Function w.r.t Another
If f'x=2 x 2-...
Question
If
f
'
(
x
)
=
√
2
x
2
−
1
and
y
=
f
(
x
2
)
,
then
the
value
of
dy
dx
at
x
=
1
is