log273 = কত?
সমাধান
সঠিক উত্তর: Option D
log273
= log273√27
= log27271/3
= 1/3 log27
[ ∴ logaMr = rlogaM]
= 1/3 × 1
[ ∴logaa = 1]
= 1/3
= log273√27
= log27271/3
= 1/3 log27
[ ∴ logaMr = rlogaM]
= 1/3 × 1
[ ∴logaa = 1]
= 1/3