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Byju's Answer
Standard XII
Mathematics
How to Find the Inverse of a Function
Let the value...
Question
Let the value of
x
satisfying
1
/
log
2
x
=
2
be
k
. Find
k
2
?
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Solution
1
log
2
x
is meaningful when
x
>
0
and
x
≠
1
and
2
log
2
x
=
1
⇒
x
=
4
Ans: 4
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