Answers

  • qais
  • Content Quality
2015-11-29T18:06:19+05:30
As we know, log of number which is less than 1 is always negative. And mantissa cannot be negative. So , log value can be converted into  a sum of negative integer and a positive proper fraction.
For example, Log 0.5= -0.301= -1 + x
x=1+(-0.301)
  =0.699
 is mantissa
Hope this will help u... :)
0
but cn u tell how you got .301 from 0.5 from log table. i want THOSE steps.
in log table you have to see both mantissa and characteristics. For value Log 30.23, see row 30th row and 2nd column