Question

answer this fastly plzzzzz​

Answer 1

Answer:

Zero

Step-by-step explanation:

........................

Answer 2

Know the following limit identity:

lim

x

→

0

sin

x

x

=

1

We can rewrite the given function so that we can make use of the fact that

lim

x

→

0

sin

x

x

=

1

.

The question rewritten is

lim

x

→

0

sin

2

x

x

Notice that we can isolate

sin

x

x

from this.

=

lim

x

→

0

sin

x

x

(

sin

x

)

Limits can be multiplied, as follows:

=

lim

x

→

0

sin

x

x

⋅

lim

x

→

0

sin

x

Since the first part equals just

1

, this simplifies to be

=

lim

x

→

0

sin

x

We can now evaluate the limit by plugging in

0

for

x

.

=

sin

(

0

)

=

0

The function should approach

0

at

x

=

0

:

graph{(sinx)^2/x [-6.243, 6.243, -1, 1]}