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III 5




       

3

: .

 

  1. (6) , , .
x x 1=0. x 2=1. x 3=2. x 4=3. x5 =4.
f (x) 4. 2.5 1. 1. 2.
  1. (4) , , .
x x 1=0. x 2=0.1 x 3=0.3 x 4=0.5
f (x) 1. 0.595 0.245 1.122
  1. (4) 10-3:

  1. (6) . .

  1. (4) , 10-5.

  1. (6) , , , . .
x x 1=0. x 2=0.15 x 3=0.3 x 4=0.45 x 5=0.6 x 6=0.75 x 7=0.9 x 8=1.05 x 9=1.2
f (x) 1.000000 1.007568 1.031121 1.073456 1.140228 1.242129 1.400176 1.660300 2.143460
  1. (5) 10-4.

8 *. (5) A :

9 *. (6) , ε=10-2 , . .

10 *. (6) .

 

 


2010/2011

III 5

       

4

: - 1-, 2- 4- , .

  1. (6) , , .
x x 1=0. x 2=1. x 3=2. x 4=5. x5 =7.
f (x) 1. 0.5 0.3 0.2 0.1
  1. (4) , , .
x x 1=0.5 x 2=0.6 x 3=0.8 x 4=1.
f (x) 0.229 0.205 0.077 0.159
  1. (4) 10-3:

  1. (6) . .

  1. (4) , 10-5.

  1. (6) , , , . .
x x 1=0. x 2=0.25 x 3=0.5 x 4=0.75 x 5=1. x 6=1.25 x 7=1.5 x 8=1.75 x 9=2.
f (x) 1.000000 0.979915 0.927295 0.858001 0.785398 0.716844 0.655196 0.600943 0.553574
  1. (5) 10-4.

8 *. (5) A :

9 *. (6) , ε=10-2 , . .

10 *. (6) .

 

 






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