Question

give me a answer. this question

Answer 1

I think the answer is option A I.e Log m + log n

Answer 2

There are certain rules.

1) log mn = log m + log n.
2) log m/n = log m - log n.
3) log a to the power b : b log a .
4) log a to the base a = 1.
5) log b base a = log a / log b.




So, log (m+n)
= log m + log n
= log mn
= log m × log n (taking log on both sides).



Ultimately, All the options are correct. So, the answer is (D) all of these.