Q119 of 147 Page 8

Write two integers whose product is greater than both the integers.

There can be number of possible solutions for this.

But either only positive pair of integers or negative integers will show the desired result.

Take 6 and 9.

Product = 6 × 9

⇒ Product = 54

Now, take -5 and -3.

Product = -5 × -3

⇒ Product = 15 [minus × minus = plus]

Similarly, there are other pair of integers.

Thus, 6 and 9 are one of pair of integers.

119

Write two integers such that one is smaller than –11, and other is greater than –11 but their difference is –11.

119

Write two integers whose product is smaller than both the integers.

120

What’s the Error? Ramu evaluated the expression –7 – (–3) and came up with the answer –10. What did Ramu do wrong?

121

What’s the Error? Reeta evaluated – 4 + d for d = –6 and gave an answer of 2. What might Reeta have done wrong?