in differential equation of linear differential equation . after variable separation method. while integrating we use constant C but i have seen in many of the question they have taken the constant as log C. how do we get to know where to take constant C or where to take it as log C.
if you are unable to understand my question check ncert solutions of exercise 9.5 question no. 6 and 2. in question 2 we have used constant C but in question 6 we have used Log C