Gilbert fazolari

R³ ,
R³ ,
³ fazolardagi normasini toping.

10. 
    
    2
    
    1
    
    
    a)
    

R² , b)
R² , c)
² fazolarda normasi 3 ga teng bo‘lgan elementlarga

2

1

R


misol keltiring.

10. 
    23.
    

y  ¹ (4x³  x⁴ ) 5

funksiyaning a) C[-1; 5], b) C₁[-1; 5], c) D¹[-1; 5]

fazolardagi normasini hisoblang.

10. 
    
    0
    C₁ [-1; 1] markazi f (x)  x³ , radiusi 1/4 ga teng bo‘lgan ochiq sharga
    

tegishli bo‘lgan biror elementni ko‘rsating.

1 1 1 1 (1)ⁿ
25. x  ( , ,  , ,..., _n ,...) element a) 𝑙₂ , b) 𝑙₁ , c) m fazoning
2 4 8 16 2
markazi 0=(0,0,0,… ) nuqtada bo‘lgan ochiq sharga tegishli bo‘ladimi?
1 (1)ⁿ

26.
x  (1, ,...,
4
,...)
_n2
elementning a)
𝑙₂ , b)
𝑙₁, c) m fazolardagi

normasini toping.