Zadanie 82854

Logarytmy sknera: Oblicz: 2^log₃5−5^log₃2 = ?

2 mar 18:43

Bogdan: a = log₃5 ⇒ 5 = 3^a 2^a − 3^alog₃2 = 2^a − 3^{log₃2^a} = 2^a − 2^a = 0

2 mar 19:04