Question

a) Calculate the following definite integrals assuming that
Z 1
0
f(t)dt = 17,
Z 2
0
f(t)dt = 71,
Z 4
1
f(t)dt = 171.
i)
Z 1
4
f(t)dt =
ii)
Z 2
1
f(t)dt =
iii)
Z 4
2
f(t)dt =

Answer 1

i) -171

Answer 2

ii) 71 - 17 = 54

Answer 3

iii) 17+171-71 = 117