1. ³ , .
2. , , .
3. 2 5, 4 25, 3 9, .
4. , .
1. ³ ,
䒺 : (, ) , ( ) . , . , 䒺. . 䒺 . 䒺 .
. , 䒺 b, 䒺 q, = bq.
b. ³ a b b. ³ , b = q. , = 24 b = 6, q = 4, 24 = 6∙4.
, . , 2. = 2∙ q, q 0, 1, 2, 3,....
1 ; 2, 3, 5, 7,... ; 4, 6, 8, 9,... . ֳ .
. , , .
, 2, 3, 5, 7 .
. , , .
4, 6, 8, 9. 6 1, 2, 3, 6. 1 , , .
:
.
- 䒺 = ∙ 1, - 䒺 ( ), .
.
䒺 b, b b , , = b, 䒺 .
.
( b) q (a = b∙q) (b a) q1 (b = cq1). = b q = cqq1 = cq2.
, .
, N0 䒺 , , , , 䒺 . , .
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