Courses

# NCERT Solutions - Integrals, Exercise - 7.8 JEE Notes | EduRev

## JEE : NCERT Solutions - Integrals, Exercise - 7.8 JEE Notes | EduRev

``` Page 1

1 	 / 	 6
C B S E 	 C l a s s â€“ 1 0 	 M a t h e m a t i c s
N C E R T 	 s o l u t i o n
C h a p t e r 	 - 	 7
I n t e g r a l s 	 - 	 E x e r c i s e 	 7 . 8
E v a l u a t e 	 t h e 	 f o l l o w i n g 	 d e f i n i t e 	 i n t e g r a l s 	 a s 	 l i m i t 	 o f 	 s u m s :
1 .
A n s . 	 W e 	 k n o w 	 t h a t
w h e r e
H e r e , 	 	 a n d

=
=
Page 2

1 	 / 	 6
C B S E 	 C l a s s â€“ 1 0 	 M a t h e m a t i c s
N C E R T 	 s o l u t i o n
C h a p t e r 	 - 	 7
I n t e g r a l s 	 - 	 E x e r c i s e 	 7 . 8
E v a l u a t e 	 t h e 	 f o l l o w i n g 	 d e f i n i t e 	 i n t e g r a l s 	 a s 	 l i m i t 	 o f 	 s u m s :
1 .
A n s . 	 W e 	 k n o w 	 t h a t
w h e r e
H e r e , 	 	 a n d

=
=
2 	 / 	 6
=
=
=
=
=
2 .
A n s . 	 W e 	 k n o w 	 t h a t
w h e r e
H e r e , 	 	 a n d
Page 3

1 	 / 	 6
C B S E 	 C l a s s â€“ 1 0 	 M a t h e m a t i c s
N C E R T 	 s o l u t i o n
C h a p t e r 	 - 	 7
I n t e g r a l s 	 - 	 E x e r c i s e 	 7 . 8
E v a l u a t e 	 t h e 	 f o l l o w i n g 	 d e f i n i t e 	 i n t e g r a l s 	 a s 	 l i m i t 	 o f 	 s u m s :
1 .
A n s . 	 W e 	 k n o w 	 t h a t
w h e r e
H e r e , 	 	 a n d

=
=
2 	 / 	 6
=
=
=
=
=
2 .
A n s . 	 W e 	 k n o w 	 t h a t
w h e r e
H e r e , 	 	 a n d
3 	 / 	 6
=
=
= 	 	 =
3 .
A n s . 	 W e 	 k n o w 	 t h a t
w h e r e
H e r e , 	 	 a n d
=
=
Page 4

1 	 / 	 6
C B S E 	 C l a s s â€“ 1 0 	 M a t h e m a t i c s
N C E R T 	 s o l u t i o n
C h a p t e r 	 - 	 7
I n t e g r a l s 	 - 	 E x e r c i s e 	 7 . 8
E v a l u a t e 	 t h e 	 f o l l o w i n g 	 d e f i n i t e 	 i n t e g r a l s 	 a s 	 l i m i t 	 o f 	 s u m s :
1 .
A n s . 	 W e 	 k n o w 	 t h a t
w h e r e
H e r e , 	 	 a n d

=
=
2 	 / 	 6
=
=
=
=
=
2 .
A n s . 	 W e 	 k n o w 	 t h a t
w h e r e
H e r e , 	 	 a n d
3 	 / 	 6
=
=
= 	 	 =
3 .
A n s . 	 W e 	 k n o w 	 t h a t
w h e r e
H e r e , 	 	 a n d
=
=
4 	 / 	 6
= 	 	 =
4 .
A n s . 	 W e 	 k n o w 	 t h a t
w h e r e
H e r e , 	 	 a n d
=
=
= 	 	 =
5 .
Page 5

1 	 / 	 6
C B S E 	 C l a s s â€“ 1 0 	 M a t h e m a t i c s
N C E R T 	 s o l u t i o n
C h a p t e r 	 - 	 7
I n t e g r a l s 	 - 	 E x e r c i s e 	 7 . 8
E v a l u a t e 	 t h e 	 f o l l o w i n g 	 d e f i n i t e 	 i n t e g r a l s 	 a s 	 l i m i t 	 o f 	 s u m s :
1 .
A n s . 	 W e 	 k n o w 	 t h a t
w h e r e
H e r e , 	 	 a n d

=
=
2 	 / 	 6
=
=
=
=
=
2 .
A n s . 	 W e 	 k n o w 	 t h a t
w h e r e
H e r e , 	 	 a n d
3 	 / 	 6
=
=
= 	 	 =
3 .
A n s . 	 W e 	 k n o w 	 t h a t
w h e r e
H e r e , 	 	 a n d
=
=
4 	 / 	 6
= 	 	 =
4 .
A n s . 	 W e 	 k n o w 	 t h a t
w h e r e
H e r e , 	 	 a n d
=
=
= 	 	 =
5 .
5 	 / 	 6
A n s . 	 W e 	 k n o w 	 t h a t
w h e r e
H e r e , 	 	 a n d
[ 	 T h e 	 s e r i e s 	 w i t h i n 	 b r a c k e t s 	 i s 	 a 	 G . P . 	 a n d 	 ]
S o , 	 W e 	 g e t

=
=
6 .
A n s . 	 W e 	 k n o w 	 t h a t
```
Offer running on EduRev: Apply code STAYHOME200 to get INR 200 off on our premium plan EduRev Infinity!

## Mathematics (Maths) Class 12

209 videos|222 docs|124 tests

,

,

,

,

,

,

,

,

,

,

,

,

,

,

,

,

,

,

,

,

,

,

,

,

;