1
You visited us
1
times! Enjoying our articles?
Unlock Full Access!
Byju's Answer
Standard XII
Mathematics
Composite Function
If hx=2x, g...
Question
If
h
(
x
)
=
2
x
,
g
(
x
)
=
x
2
,
f
(
x
)
=
2
, then find
(
f
∘
g
∘
h
)
(
x
)
.
Open in App
Solution
h
(
x
)
=
2
x
(
g
o
h
)
(
x
)
=
4
x
2
(
f
o
g
o
h
)
(
x
)
=
2
Suggest Corrections
0
Similar questions
Q.
If
f
(
x
)
=
2
,
g
(
x
)
=
x
2
,
h
(
x
)
=
2
x
,
∀
x
∈
R
then find
(
f
(
g
(
h
(
x
)
)
)
)
Q.
If f (x) = 2x + 3 , g(x) = 1−2x and h(x) = 3x, then find f o (g o h).
Q.
If
f
(
x
)
=
√
x
2
+
1
,
g
(
x
)
=
x
+
1
x
2
+
1
and
h
(
x
)
=
2
x
−
3
, then find
f
′
[
h
′
{
g
′
(
x
)
}
]
,
Q.
If
f
(
x
)
=
x
2
+
1
and
g
(
x
)
=
2
x
, then find the domain of the function
h
(
x
)
=
(
f
+
g
)
x
(
f
−
g
)
x
