2Mqp.pdf
- 1. Evaluate
J4
sin
2
x
dx
(OR)
i)
Evaluate
lx+
2|
dx
.5
ii)
Evaluate
,
sin'xcos
tx
dx=0
-1
i)
Evaluate
[2,
cos?x
dx
J-n/2
Based
on
the
above
properties
of
definite
Integral,
Answer
the
following
questions.
and
if
f
is
an
odd
function
(i,e)
if
f(-x)
=
-f(),
then
fx)
dx
=
0.
20.
If
f
is
an
even
function,
(i,e)
if
f(-x)
=f),
then
f()dx
=
2
f«)dx
Case
studyCase
study
questions
have
three
sub
-part
(),(ti),(ii)
of
marks
1,1,2
respectively)
(This
section
comprises
of
one
case
stiudy/
passage
based
questions
of
4
marks.
SECTION-E
EvaluateJ
(*'+1)(*?+2)
(x2+3)(x2+4)
dx
19.Evaluate
X+2
Vx2+5x+6
(OR)
dx
18.
Evaluate
"/2
sin'x
sin
x+cos X
dx
SECTION-D
Evaluate
[,lx-
x|dx
(2
X
5=10J
(OR)
h.Find
the
area
enclosed
by
the
ellipse
ellpse
+=1
q2