1 | |
+U{1}{(1−x)2+...+.....=x2+x+1 | |
−1x |
1 | (1−x)2 | |||
q= | * | = 1−x | ||
1−x | 1 |
a1 | ||
L= S= | = licz | |
1−q |
a2 | a1 | |||
q= | a nie | ![]() | ||
a1 | a2 |
1 | 1 | |||
q= | *(x−1)= | |||
(1−x)2 | 1−x |
1 | 1 | |||
|q|<1 to | <1 i | >−1 | ||
1−x | 1−x |
5^2 | 52 |
2^{10} | 210 |
a_2 | a2 |
a_{25} | a25 |
p{2} | √2 |
p{81} | √81 |
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