1. I.
  2. I. ,
  3. I. 1
  4. I. 2
  5. I. 3
  6. I. 4
  7. II. , ( )

. f (x), 0, 0, ,

.

:

1) f (x) 0, - e> 0 ?> 0, - ,

.

2) f (x) = 0, 0 .

f (x) = f (x0) + A (x)

a ()- 0.

. f (x) 0, 0, , 0 - .




ij | | | | | | | | | |

© um.co.ua -