Ask
your own question, for FREE!

Mathematics

OpenStudy (anonymous):

please help....... TRUE or False and state the reason 1) if lim x-->0 f(X)=infinity and lim x-->0 g(X)=infinity, then lim x-->0 [f(X)-g(x)]=0 2)if f(1)>0 and f(#)<0,then there exists a number c between a and 3 such that f(c)=0 3) if f(x)>1 for all x and lim x-->0 f(x) exists, the lim x-->0 f(x)>1

Still Need Help?

Join the QuestionCove community and study together with friends!

OpenStudy (anonymous):

1) false. eg. f(x) = - g(x), the statement is wrong 2) please tell me the meaning of "#", but if a<b and f(a)<0 f(b)>0, there is a number c between a and b that f(c) = 0 3) true. f(x) > 1 applies for all x, even lim x --> 0

OpenStudy (anonymous):

opps sorry 2)if f(1)>0 and f(3)<0,then there exists a number c between a and 3 such that f(c)=0

OpenStudy (anonymous):

thanks a lot

OpenStudy (anonymous):

plz give me a medal thx :)

OpenStudy (vishal_kothari):

yeah..

Can't find your answer?
Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!

Join our real-time social learning platform and learn together with your friends!

Latest Questions

Jane2711:
Here is another cover I did. (Flashlight - By: Jessie J) https://voca.ro/1j7plVZh

18 minutes ago
4 Replies
0 Medals

MochaBerries:
So I asked @Elsa213 what color she wanted meh to do and she picked Blue-violet c:

6 hours ago
11 Replies
3 Medals

Maxb34:
Suppose a normal distribution has a mean of 62 and a standard deviation of 4. What is the probability that a data value is between 56 and 64? Round your ans

10 hours ago
0 Replies
0 Medals

lolokrat:
f(x)=2x^2+3 and g(x)=x^3 what is g(f(x))? i know the answer is (2x^2+3)^3, but ca

8 hours ago
1 Reply
3 Medals

deyluvphat:
A white-tailed deer can sprint at speeds up to 30 miles per hour. American bison can run at speeds up to 3,520 feet per minute.

11 hours ago
2 Replies
2 Medals

lolokrat:
why would this be no solution? wouldn't x=3 be the solution?

10 hours ago
4 Replies
1 Medal

kekeman:
Which of the following situations would be useful for implementing a recursive function? A complex problem needs to be broken down into smaller, manageable

6 hours ago
2 Replies
0 Medals

lolokrat:
can someone pls explain to me the steps of this problem? where did the 9x and 2x

13 hours ago
15 Replies
3 Medals

MoiraG:
Which statements accurately describe the English colonies in North America? Choose all answers that are correct.

13 hours ago
1 Reply
0 Medals