Page 51 - Integration Problems
P. 51
1 2 3
2
= [( − 1) ln(| + 1|) − + ]
2 2
0
Leaving,
3
1 3 2
2
∫ ln( + 1) = [(3 − 1) ln(4) − + 3]
2 2
0
The keystrokes for your fx calculator are,
1a2$(8h4)p4.5+
3)=
3
∫ ln( + 1)
0
Verify this using the integration feature on your
calculator with the following keystrokes,
yQ(X)h(J(X)+1)R0E3
=
47
