Step 1

The correct answers are actually:

a) \(\displaystyle{\left({1},\ {3}\right)},\ {\left({4},\ {6}\right)}\)

b) \(\displaystyle{\left({0},\ {1}\right)},\ {\left({3},\ {4}\right)}\)

c) \(\displaystyle{\left({0},\ {2}\right)}\)

d) \(\displaystyle{\left({2},\ {4}\right)},\ {\left({4},\ {6}\right)}\)

e) \(\displaystyle{\left({2},\ {3}\right)}\)

The correct answers are actually:

a) \(\displaystyle{\left({1},\ {3}\right)},\ {\left({4},\ {6}\right)}\)

b) \(\displaystyle{\left({0},\ {1}\right)},\ {\left({3},\ {4}\right)}\)

c) \(\displaystyle{\left({0},\ {2}\right)}\)

d) \(\displaystyle{\left({2},\ {4}\right)},\ {\left({4},\ {6}\right)}\)

e) \(\displaystyle{\left({2},\ {3}\right)}\)