- 1.
- (a) 1. (c) -1. (f) . (g) 0. (h) 2. (k) 0. (l) 1. (m) 0.
- 3.
- is bounded and as ; use Theorem 34.
- 5.
- (b) -1 (e) 0. (f) 1 (h) 1
- 8.
- (b) (c) none (d)
and
- 9.
- (b) . (c) DNE. (d) . (g) . (h) .
- 10.
- (b)
and
as
,
and as
.
- 11.
- (c)
as
and
as
. (d)
as
. (e)
as
and
as
. (f)
as
. (g)
as
as . (i)
as
.
- 12.
- (a) . (b) . (c) and . (d) .
- 13.
- (c) vertical: ; horizontal: .
- 14.
- (b)
if and only if, for any
there exists
such that if
then .

Jason Grout 2003-01-31