Which of the following are true statements?

Answer: Option A and Option B.
Step-by-step explanation:
You need to remember the logarithms properties:
[tex]log(a)+log(b)=log(ab)\\\\log(a)-log(b)=log(\frac{a}{b})\\\\log(a)^b=b*log(a)[/tex]
You can observe in Option A:
[tex]logM^p=p*logM[/tex] (This is true)
You can observe in Option B:
[tex]logM+logN=log(MN)[/tex] (This is true)
You can observe in Option C:
[tex]logM-logN=log(M-N)[/tex] (This is not true)
You can observe in Option D:
[tex](logM)^p=p*logM[/tex] (This is not true)