Proszę o pomoc. Oblicz(logarytmy) a) log3 3= b)log 0,0001= c)log3 [latex] frac{1}{9} =[/latex] d)log5 [latex] frac{1}{25} =[/latex] e)log5 1= f)log[latex] sqrt{7} [/latex] 7 =

Proszę o pomoc. Oblicz(logarytmy) a) log3 3= b)log 0,0001= c)log3 [latex] frac{1}{9} =[/latex] d)log5 [latex] frac{1}{25} =[/latex] e)log5 1= f)log[latex] sqrt{7} [/latex] 7 =