A hint to get started
Expand after the specified linear substitution
Use the substitution to find . marks
[2013/HCI/I/9(a)]
CJC · Review Problems · Question 4
Rewrite x in terms of y before expanding the numerator.
Read the worked solution
A hint to get started
Use the substitution y=1−2x to find ∫1−2xx2+1dx.4 marks
[2013/HCI/I/9(a)]
CJC · Review Problems · Question 4
Rewrite x in terms of y before expanding the numerator.