What they are: A logarithm is the exponent you raise a base to in order to get a number, acting as the inverse of exponentiation. Why they matter: They simplify multiplication, division, and roots ...

Log tables, invaluable in science, industry and commerce for 350 years, have been consigned to the scrap heap. But logarithms remain at the core of science, as a wide range of physical phenomena ...

After introducing two levels of mathematics papers for class 10 students, CBSE will now offer 'Applied Mathematics' as an academic elective at the senior secondary level for those who do not want to ...