Question

box X contains five pieces of paper labelled 3,5,7,9,11. box Y also contains five pieces of paper labelled 2,4,6,8,10. one piece of paper is removed from each box. the sum and the pieces of product of the two numbers on two pieces of papers are calculated​

Answer 1

Given data:

X contains 5 papers labelled 3, 5, 7, 9, 11

Y contains 5 papers labelled 2, 4, 6, 8, 10

To find:

The sum and the product of the two numbers on two pieces of papers

Step-by-step explanation:

There can be random removals from each of X and Y. For our purpose, let us check twice.

From X, we remove 3 and from Y, we remove 2.

Now 3 + 2 = 5 and 3 × 2 = 6

Again, from X, we remove 5 and from Y, we remove 4.

Now 5 + 4 = 9 and 5 × 4 = 20

Conclusion:

If we look closely, we will see that X contains odd numbers and Y contains even numbers.

Here,

• odd + even = odd
• odd × even = even.