Please comment if you find any answer wrong or if there is any discrepancy. Thanks! 🙂 Here, we aim to please 😀

1) Suppose u and v both denote sets in Python. Under what condition can we guarantee that u - (u - v) == v?

a) The sets u and v should be disjoint.
b) The set u should be a subset of the set
c) The set v should be a subset of the set u
d) This is true for any u and v.

```Answer(s) :
c) The set v should be a subset of the set u
```

2) Suppose u and v both denote sets in Python. Under what condition can we guarantee that u|v == u^v?

a) The sets u and v should be disjoint.
b) The set v should be a subset of the set u
c) The set u should be a subset of the set v
d) This is true for any u and v.

```Answer(s) :
a) The sets u and v should be disjoint
```

3) Suppose we insert 97 into the max heap [98,67,89,38,42,54,89,17,25]. What is the resulting heap?

```Answer(s) :
[98,97,89,38,67,54,89,17,25,42]
```

4) Suppose we we apply delete_max() twice to the heap [100,97,93,38,67,54,93,17,25,42]. What is the resulting heap?

```Answer(s) :
[93,67,93,38,42,54,25,17]
```

Categories: NPTEL solution

### 1 Comment #### Mahesh · March 26, 2018 at 2:29 PM

Bro post the answer for week 7 quiz bro