| 1+log(x−1) | |
+U{1}{1−log(x−1)=1 | |
| 1−log2(x−1) |
| √3 | ||
log | (3−x)≥2 | |
| 3 |
| 1 + log ( x − 1) | 1 | ||
+ | = 1 ; x > 1 | ||
| 1 − log2 (x −1) | 1 − log ( x − 1) |
| 1 + log (x −1) | 1 | ||
+ | = 1 | ||
| ( 1 − log (x −1))*( 1 + log ( x −1) | 1 − log (x −1) |
| 1 | 1 | ||
+ | = 1 | ||
| 1 − log ( x −1) | 1 − log (x − 1) |
| 2 | |
= 1 | |
| 1 − log ( x − 1) |
| 1 | ||
x − 1 = 10−1 = | ||
| 10 |
| 1 | ||
x = 1 | ||
| 10 |
logp ( 3 − x ) ≥ 2
| √3 | ||
Czy p = | ? | |
| 3 |
| √3 | ||
log10 | ( 3 − x) ≥ 2 x < 3 | |
| 3 |
| √3 | ||
log (√3 − | x) ≥ log 100 | |
| 3 |
| √3 | ||
√3 − | x ≥ 100 / *3 | |
| 3 |
| 5^2 | 52 |
| 2^{10} | 210 |
| a_2 | a2 |
| a_{25} | a25 |
| p{2} | √2 |
| p{81} | √81 |
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