Limit of Greatest Integer Function...2

Calculus
Section 1.6

Note:

Only do as indicated here. I will work on the rest on my next set of days off.

Please provide a step-by-step step reply to the following:

54. Please do part (b)==>(i) as a guide for me to do the rest. How is part (c) done?

 

b.


=

 

Easier than it looks. The cos (0) = 1.

 

Can you do (a) for me?

 

I don't understand part (c).

 

part b (i)

lim ([[cos(x)]],x->0) =1

b. (ii)
= 1

b. (iii)
=1

b. (iv)

=1

 

I didn't do so well here. I will post more limits of the signum and step functions when time allows for extra practice.