(Q7).Evaluate (1
1
4
)
2
= (1
1
4
)
2
= [
× 1 + 1
4
]
2
= [
4
]
2
=
16
5
2
4
2
[
5
4
]
2
Can be written as
5
2
4
2
=
5
2
4
2
=
So it is
Clear