Question

2+1/2log(10^-3).....plzzz ans.....thnk u

Answer 1

2+ 1/2 log (10^-3)
= 2+ (-3/2) log 10
= 2 + (-3/2)(1)
= 1/2.

Answer 2

2+0.5(-3 log10)
2+0.5(3(1))
2+1.5
3.5 or 7/2