Question

use properties of logarithms to evaluate \\(\log 7700 - \log 1100\\)
\\(\boldsymbol{\text{a) } 3}
\\(\boldsymbol{\text{b) } 6.31}
\\(\boldsymbol{\text{c) } 2.41}\\)

Explanation:

3 of7≈ln7/ln2.3≈1.9459/0.8329≈2.336. Very close to 2.31! So maybe the base is 2.3, but the problem says base3. Wait, maybe the problem has a typo, but the only option that makes sense (as per common questions) is B. 2.31. So the answer is B. 2.31.

Answer:

3 of7≈ln7/ln2.3≈1.9459/0.8329≈2.336. Very close to 2.31! So maybe the base is 2.3, but the problem says base3. Wait, maybe the problem has a typo, but the only option that makes sense (as per common questions) is B. 2.31. So the answer is B. 2.31.