LOGARITHM math capsule
log ! log ! log! You know this was the most scary term in mathematics for me when i was in high school! But when i studied it , it became the most easy concept to learn and i used to do the problems in seconds . And sometimes that too without using pen and paper. LOGARITHM If 'a' is a positive real number other than 1 and 'b' is a rational number such that aⁿ= B then we say that logarithm of B to base 'a' is n or 'b' is the logarithm of N to base 'a', written as logₐ B = n So, aⁿ = B <=> log ₐ B = n e.g. 7º = 1 <=> log ₇ 1 = 0