oblicz
calculator: log√39
11 lip 13:06
Jerzy:
= 2*log39 = 2*2 = 4
11 lip 13:07
Blee:
= 4
Wlasnosci logarytmow sie klaniaja
11 lip 13:07
Jerzy:
| | log39 | | 2 | | 2 | |
= |
| = |
| = |
| = 4 |
| | log3(√3) | | log331/2 | | 1/2 | |
11 lip 13:11
Janek191:
log√3 9 = x ⇔ (√3)x = 9 ⇔ x = 4
11 lip 17:26