1. . . .
2. n - ( , n =3 5).
3. : n .
4. : .
5. ( ) , (4): .
6. α n tα,n.
7.
(6)
, , . . α = 0,997.
. , , , , . :
.
8. , :
(7).
9. : (8).
: , , , , ( ).
: 1) , , .
2) , , .
. , , (. ).
() | ||
1. N=A+B=C+ 2. N=A-B 3. N=AB 4. N=ABC 5. N=An 6. N= 7. N=A/B 8. N=sinA 9. N=cosA 10. N=tgA 11. n=ctgA | (ΔA+ΔB+ΔC+) (ΔA+ΔB) (AΔB+BΔA) (BCΔA+ACΔB+ABΔC) nAn-1ΔA (1/n)A(1/n)-1ΔA (BΔA+AΔB)/B2 (cosA) ΔA (sinA) ΔA ΔA/ cos2A ΔA/ sin2A | (ΔA+ΔB+ΔC+)/(A+B+C+) (ΔA+ΔB)/(A-B) (ΔA/A+ΔB/B) (ΔA/A+ΔB/B+ ΔC/C) nΔA/A (1/n)ΔA/A (ΔA/A+ΔB/B) (ctgA) ΔA (tgA) ΔA 2ΔA/ sin2A 2ΔA/ sin2A |
1
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