Examsnet
Unconfined exams practice
Home
Exams
Banking Entrance Exams
CUET Exam Papers
Defence Exams
Engineering Exams
Finance Entrance Exams
GATE Exam Practice
Insurance Exams
International Exams
JEE Exams
LAW Entrance Exams
MBA Entrance Exams
MCA Entrance Exams
Medical Entrance Exams
Other Entrance Exams
Police Exams
Public Service Commission (PSC)
RRB Entrance Exams
SSC Exams
State Govt Exams
Subjectwise Practice
Teacher Exams
SET Exams(State Eligibility Test)
UPSC Entrance Exams
Aptitude
Algebra and Higher Mathematics
Arithmetic
Commercial Mathematics
Data Based Mathematics
Geometry and Mensuration
Number System and Numeracy
Problem Solving
Board Exams
Andhra
Bihar
CBSE
Gujarat
Haryana
ICSE
Jammu and Kashmir
Karnataka
Kerala
Madhya Pradesh
Maharashtra
Odisha
Tamil Nadu
Telangana
Uttar Pradesh
English
Competitive English
CBSE
CBSE Question Papers
NCERT Books
NCERT Exemplar Books
NCERT Study Notes
CBSE Study Concepts
CBSE Class 10 Solutions
CBSE Class 12 Solutions
NCERT Text Book Class 11 Solutions
NCERT Text Book Class 12 Solutions
ICSE Class 10 Papers
Certifications
Technical
Cloud Tech Certifications
Security Tech Certifications
Management
IT Infrastructure
More
About
Contact Us
Our Apps
Privacy
Test Index
BITSAT 2022 Paper
Show Para
Hide Para
Section:
Mathematics
Share question:
© examsnet.com
Question : 129
Total: 130
The area enclosed by the curves
y
=
s
i
n
x
+
cos
x
and
y
=
|
cos
x
−
s
i
n
x
|
over the interval
[
0
,
π
2
]
is
4
(
√
2
−
1
)
2
√
2
(
√
2
−
1
)
2
(
√
2
+
1
)
2
√
2
(
√
2
+
1
)
Validate
Solution:
👈: Video Solution
Given,
y
=
s
i
n
x
+
c
o
s
x
,
x
∊
[
0
,
π
2
]
d
y
d
x
=
c
o
s
x
−
s
i
n
x
y
=
|
c
o
s
x
−
s
i
n
x
|
=
[
c
o
s
x
−
s
i
n
x
x
∊
[
0
,
π
4
]
s
i
n
x
−
c
o
s
x
x
∊
[
π
4
,
π
2
]
]
∴
Required area
=
∫
0
π
4
|
(
s
i
n
x
+
c
o
s
x
)
−
(
c
o
s
x
−
s
i
n
x
)
|
d
x
+
∫
π
4
π
2
|
2
c
o
s
x
|
d
x
=
∫
0
π
4
|
2
s
i
n
x
|
d
x
+
∫
π
4
π
2
|
2
c
o
s
x
|
d
x
=
2
[
−
1
√
2
+
1
+
1
−
1
√
2
]
=
2
(
2
−
2
√
2
)
=
2
(
2
−
√
2
)
=
4
−
2
√
2
=
2
√
2
(
√
2
−
1
)
© examsnet.com
Go to Question:
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
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
Prev Question
Next Question
More Free Exams:
AIEEE Previous Papers
JEE Advanced Chapters Wise Questions
JEE Advanced Model Papers
JEE Advanced Previous Papers
JEE Mains Chapters Wise Previous Papers
JEE Mains Model Papers
JEE Mains Previous Papers
VITEEE Previous Papers
Examsnet