Advertisements
Advertisements
प्रश्न
Integers are closed under subtraction.
पर्याय
True
False
उत्तर
This statement is True.
Explanation:
As subtraction of any two integers is always an integer.
∴ Integers are closed under subtraction.
APPEARS IN
संबंधित प्रश्न
Write a negative integer and a positive integer whose sum is −5.
Fill in the blank to make the following statement true:
−53 + ______ = −53
Fill in the blank to make the following statement true:
17 + ______ = 0
Fill in the blank to make the following statement true:
[13 + (−12)] + (______) = 13 + [(−12) + (−7)]
The temperature at 12 noon at a certain place was 18° above zero. If it decreases at the rate of 3° per hour at what time if would be 12° below zero?
Kabilan was having 10 pencils with him. He gave 2 pencils to Senthil and 3 to Karthik. Next day his father gave him 6 more pencils, from that he gave 8 to his sister. How many pencils are left with him?
A lift is on the ground floor. If it goes 5 floors down and then moves up to 10 floors from there. Then in which floor will the lift be?
When Kala woke up, her body temperature was 102°F. She took medicine for fever. After 2 hours it was 2°F lower. What was her temperature then?
(–23) + 47 is same as 47 + (–23).
Going 500 m towards east first and then 200 m back is same as going 200 m towards west first and then going 500 m back.