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Question 25 - Week 8 Practice | Prasnya
Q25
00:00
6 Aug 2023
Q25.
Which of the following options is/are true?
@passage
A
f
′
(
x
)
=
(
4
x
+
1
)
(
9
x
2
+
1
)
g
′
(
2
x
2
+
x
)
h
′
(
3
x
3
+
x
)
f'(x)=(4x+1)(9x^2+1)g'(2x^2+x)h'(3x^3+x)
f
′
(
x
)
=
(
4
x
+
1
)
(
9
x
2
+
1
)
g
′
(
2
x
2
+
x
)
h
′
(
3
x
3
+
x
)
.
B
f
′
(
x
)
=
(
4
x
+
1
)
g
′
(
2
x
2
+
x
)
h
(
3
x
3
+
x
)
+
(
9
x
2
+
1
)
g
(
2
x
2
+
x
)
h
′
(
3
x
3
+
x
)
f'(x)=(4x+1)g'(2x^2+x)h(3x^3+x)+(9x^2+1)g(2x^2+x)h'(3x^3+x)
f
′
(
x
)
=
(
4
x
+
1
)
g
′
(
2
x
2
+
x
)
h
(
3
x
3
+
x
)
+
(
9
x
2
+
1
)
g
(
2
x
2
+
x
)
h
′
(
3
x
3
+
x
)
.
C
f
′
(
0
)
=
2
g
′
(
0
)
h
(
0
)
f'(0)=2g'(0)h(0)
f
′
(
0
)
=
2
g
′
(
0
)
h
(
0
)
.
D
f
(
0
)
=
g
(
0
)
h
(
0
)
f(0)=g(0)h(0)
f
(
0
)
=
g
(
0
)
h
(
0
)
.
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Q25
00:00
6 Aug 2023
Q25.
Which of the following options is/are true?
@passage
A
f
′
(
x
)
=
(
4
x
+
1
)
(
9
x
2
+
1
)
g
′
(
2
x
2
+
x
)
h
′
(
3
x
3
+
x
)
f'(x)=(4x+1)(9x^2+1)g'(2x^2+x)h'(3x^3+x)
f
′
(
x
)
=
(
4
x
+
1
)
(
9
x
2
+
1
)
g
′
(
2
x
2
+
x
)
h
′
(
3
x
3
+
x
)
.
B
f
′
(
x
)
=
(
4
x
+
1
)
g
′
(
2
x
2
+
x
)
h
(
3
x
3
+
x
)
+
(
9
x
2
+
1
)
g
(
2
x
2
+
x
)
h
′
(
3
x
3
+
x
)
f'(x)=(4x+1)g'(2x^2+x)h(3x^3+x)+(9x^2+1)g(2x^2+x)h'(3x^3+x)
f
′
(
x
)
=
(
4
x
+
1
)
g
′
(
2
x
2
+
x
)
h
(
3
x
3
+
x
)
+
(
9
x
2
+
1
)
g
(
2
x
2
+
x
)
h
′
(
3
x
3
+
x
)
.
C
f
′
(
0
)
=
2
g
′
(
0
)
h
(
0
)
f'(0)=2g'(0)h(0)
f
′
(
0
)
=
2
g
′
(
0
)
h
(
0
)
.
D
f
(
0
)
=
g
(
0
)
h
(
0
)
f(0)=g(0)h(0)
f
(
0
)
=
g
(
0
)
h
(
0
)
.
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Check
Details
