Differentiate with respect to :
Source: Porter, R.I. (1963). Further Elementary Analysis (2nd ed.). London: G. Bell & Sons. (Examples 2c, Question 1(viii), p. 26)
The Mathematics Digital Library
A Digital Library of Mathematics Questions
Differentiate with respect to :
Source: Porter, R.I. (1963). Further Elementary Analysis (2nd ed.). London: G. Bell & Sons. (Examples 2c, Question 1(viii), p. 26)