MCQExams
0:0:1
CBSE
JEE
NTSE
NEET
Practice
Homework
×
JEE Questions for Maths Differentiation Quiz 4 - MCQExams.com
JEE
Maths
Differentiation
Quiz 4
Report Question
0%
2 cos (x2)
0%
2 cos x
0%
2x cos x
0%
2x cos (x2)
Report Question
0%
xx (1 + log x) + a . xa - 1
0%
xx (1 + log x) + a . xa - 1 + ax log a
0%
xx (1 + log x) + aa (1 + log a)
0%
xx (1 + log x) + aa (1 + log a) + axa - 1 + aa (1 + log a)
If y = cot
–1
(cos 2
x
)
1/2
, then the value of dy/d
x
at
x
= π/6 will be
Report Question
0%
(2/3)1/2
0%
(1/3)1/2
0%
(3)1/2
0%
(6)1/2
Report Question
0%
0%
2)
0%
0%
Report Question
0%
0%
2)
0%
0%
If
x
y
= y
x
, then (
x
– y log
x
) dy/d
x
is equal to
Report Question
0%
y (y – x log y)
0%
y(y + x log y)
0%
x(x + y log x)
0%
x(y – x log y)
Report Question
0%
0%
2)
0%
0%
Report Question
0%
0%
2)
0%
0%
Report Question
0%
0%
2)
0%
0%
Report Question
0%
0%
2)
0%
0%
Report Question
0%
–1/4
0%
1/4
0%
–1/2
0%
1/2
Report Question
0%
0%
2)
0%
0%
Report Question
0%
0%
2)
0%
0%
Report Question
0%
0%
2)
0%
0%
If y = (tan
–1
x
)
2
, then (
x
2
+y
2
+ 2
x
(
x
2
+ 1)y
1
is equal to
Report Question
0%
4
0%
0
0%
2
0%
1
If
x
= sin t and y = tan t, then dy/d
x
is equal to
Report Question
0%
cos3 t
0%
1/cos3 t
0%
1/cos2 t
0%
sin2 t
0%
1/sin2 t
If
x
= a cos
3
θ and y = a sin
3
θ, 1 + (dy/d
x
)
2
is equal to
Report Question
0%
tan θ
0%
tan2 θ
0%
1
0%
sec2 θ
0%
sec θ
Report Question
0%
– 2a2
0%
a2
0%
2a2
0%
0
If y = sec (tan
–1
x
), then dy/d
x
at
x
= 1 is equal to
Report Question
0%
1/√2
0%
1/2
0%
1
0%
√2
Report Question
0%
1
0%
0
0%
2
0%
None of these
If
f
(
x
) = tan
–1
x
, Then,
f '
(
x
) +
f ''
(
x
) = 0, where
x
is equal to
Report Question
0%
0
0%
1
0%
i
0%
–i
Report Question
0%
n(n – 1)2n – 1
0%
(n –1)2n – 1
0%
n(n – 1)2n – 2
0%
n(n – 1)2n
y = e
a sin
–1
x
⇒ (1 –
x
2
)y
n+2
– (2n + 1)
x
y
n+1
is equal to
Report Question
0%
– (n2 + a2)yn
0%
(n2 – a2)yn
0%
(n2 + a2)yn
0%
–(n2 – a2)yn
Report Question
0%
0%
2)
0%
0%
Report Question
0%
0%
2)
0%
0%
Report Question
0%
sin (loge x)
0%
cos (loge x)
0%
y2
0%
– y
Report Question
0%
0%
2)
0%
0%
Report Question
0%
–5y
0%
5y
0%
25y
0%
–25y
Report Question
0%
0%
2)
0%
0%
Report Question
0%
1/4
0%
3/2
0%
1
0%
2/3
0%
2/3
If
x
= A cos 4t + b sin 4t, then d
2
x
/dt
2
is equal to
Report Question
0%
–16 x
0%
16 x
0%
x
0%
– x
If
f
: R → R is an even function which is twice differentiable on R and
f '
(π) = 1, then
f ''
(–π) is equal to
Report Question
0%
–1
0%
0
0%
1
0%
2
Report Question
0%
I is correct but II is correct ?
0%
Both I and II are correct
0%
Neither I nor II is correct
0%
I is correct but II is correct
Report Question
0%
0
0%
2
0%
0%
Report Question
0%
1
0%
2
0%
3
0%
4
Report Question
0%
sin u
0%
tan u
0%
cos u
0%
cot u
Report Question
0%
0%
2)
0%
0%
Report Question
0%
0%
2)
0%
0%
Report Question
0%
0%
2)
0%
0%
None of these
Report Question
0%
0%
2)
0%
0%
None of these
Report Question
0%
0%
2)
0%
0%
Report Question
0%
0%
2)
0%
1
0%
0
Report Question
0%
0%
2)
0%
0%
Report Question
0%
0%
2)
0%
0%
None of these
Report Question
0%
0%
2)
0%
0%
None of these
Report Question
0%
0%
2)
0%
0%
Report Question
0%
0%
2)
0%
0%
Report Question
0%
0%
2)
0%
0%
None of these
Report Question
0%
-2
0%
2
0%
0%
0
Report Question
0%
0%
2)
0%
0%
None of these
0:0:1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
0
Answered
0
Not Answered
0
Not Visited
Correct : 0
Incorrect : 0
Report Question
×
What's an issue?
Question is wrong
Answer is wrong
Other Reason
Want to elaborate a bit more? (optional)
Practice Maths Quiz Questions and Answers
<
>
Support mcqexams.com by disabling your adblocker.
×
Please disable the adBlock and continue.
Thank you.
Reload page