3 years ago

Prove that lim x->0 cos(1/x) does not exist.

1 answer:

5 0

The limit of the function cos(1/x) as x approaches zero can be determined by substituting x with zero to the expression given. IN this case, 1/0 is equal to infinity. Using the rule of cosines, the maximum value of the cosine expression is 1. Hence the limit should be 1.

You might be interested in

Please somone helppppp

Lyrx [107]

Answer:

its an open circle on -2 and the line is to the right

Step-by-step explanation:

-2x=4

x=4/-2=-2

and the sign is the same and its an open dot because its not greater too or equal to

6 0

2 years ago

Read 2 more answers

Two-thirds had their picture taken. If 124 had their picture taken, how many total?

Vesna [10]

Answer:

186

Step-by-step explanation:

1/3 would be 62. You get it by dividing 124 by 2.

Add the 62 onto 124

6 0

2 years ago

2x^2 +7x +3÷x^3 - x^2 +3x-10

krek1111 [17]

You’re welcome slime

3 0

2 years ago

a movie theater has 15 rows of State each rows have 24. if there where 28 empty seats during one show how many people where ther

ale4655 [162]

Answer:

332

Step-by-step explanation:

To find how many seats there were, multiply the number of rows with the number of seats in each row:

15 (24) = 360

From these total seats, there are 28 empty seats, meaning:

360 - 28 = 332

There were 332 people.

4 0

2 years ago

Question 7<br>(05.02 LC)<br>What is the measure of angle x? (1 point)

attashe74 [19]

Answer:

Step-by-step explanation:

i took the unit 2 test review

nvm good luck...

~Sydney~

4 0

2 years ago