√3 | ||
a) sinx = − | ||
2 |
√3 | ||
−sinx = | ||
2 |
√3 | ||
sin(−x) = | ||
2 |
π | ||
−x = | ||
3 |
π | ||
x = − | ||
3 |
π | √2 | |||
b) sin(2x+ | ) = | |||
4 | 2 |
π | π | |||
2x+ | = | |||
4 | 4 |
248 | ||
log2x = log( | ||
23 |
248 | ||
2x = | ||
23 |
124 | ||
x = | ||
23 |
3 | 3 | |||
2x + π/4 = | π + 2kπ lub 2x + π/4 = π − | π + 2kπ | ||
2 | 2 |
5^2 | 52 |
2^{10} | 210 |
a_2 | a2 |
a_{25} | a25 |
p{2} | √2 |
p{81} | √81 |
Kliknij po więcej przykładów | |
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