Question

lim
x→2
2 x
lim
x→2
23 x2

Answer 1

Answer:

46

Step-by-step explanation:

I hope this is helpful to you

Answer 2

Answer:

search-icon-header

Search for questions & chapters

search-icon-image

Question

Bookmark

The value of

x→2

lim

2

−x

−2

1−x

2

x

+2

3−x

−6

is

Medium

Solution

verified

Verified by Toppr

Correct option is

B

8

x→2

lim

2

−x

−2

1−x

2

x

+2

3−x

−6

=

x→2

lim

2

x

−2

(2

x

)

2

−6×2

x

+2

3

[Multiplying N

r

and D

r

by 2

x

]

=

x→2

lim

(

2

x

−2)(

2

x

+2)

(2

x

−4)(2

x

−2)(

2

x

+2)

=

x→2

lim

2

x

−4

(2

x

−4)(2

x

−2)(

2

x

+2)

=

x→2

lim

(2

x

−2)(

2

x

+2)=(2

2

−2)(2+2)=8

Hence, option 'B' is correct.

Was this answer helpful?