NCERT Exemplar Solutions
Class 6 - Mathematics - Unit 3: Integers - True or False Questions
Question 22

Question. 22

Every positive integer is larger than every negative integer.

Answer:

true

Detailed Answer with Explanation:

Step 1: Positive integers are numbers like 1, 2, 3, … They are to the right of 0 on the number line.

Step 2: Negative integers are numbers like −1, −2, −3, … They are to the left of 0 on the number line.

Step 3: On a number line: numbers to the right are greater than numbers to the left.

Step 4: Take any positive number (p). Then

(p > 0).

Step 5: Take any negative number (n). Then

(n < 0).

Step 6: Compare (p) and (n) using differences:

(p - n = p + (-n)).

Since (n < 0), we have (-n > 0).

So (p + (-n) > p ge 0).

Therefore (p - n > 0), which means (p > n).

Conclusion: Every positive integer is larger than every negative integer.

NCERT Exemplar Solutions Class 6 – Mathematics – Unit 3: Integers – True or False Questions | Detailed Answers