184 Part IV: Integration and Infinite Series
15. Determine # cos x - 1 dx. 16. What’s # 3 dt ?
2 t 2 + 5
Solve It Solve It
17. Compute the definite integral, 18. Antidifferentiate # . 4 5 dx.
π 1 + 9 x 2
# 5 sec 5 - πh tan 5 - πh dt.
t
t
^
^
π
0 Solve It
Solve It