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प्रश्न
Find the additive inverse of: 0
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उत्तर
0 + 0 = 0
So, the additive inverse of 0 is 0.
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संबंधित प्रश्न
Verify a − (−b) = a + b for the following values of a and b.
a = 28, b = 11
A water tank has steps inside it. A monkey is sitting on the topmost step (i.e., the first step). The water level is at the ninth step.
1) He jumps 3 steps down and then jumps back 2 steps up. In how many jumps will he reach the water level?
2) After drinking water, he wants to go back. For this, he jumps 4 steps up and then jumps back 2 steps down in every move. In how many jumps will he reach back the top step?
3) If the number of steps moved down is represented by negative integers and the number of steps moved up by positive integers, represent his moves in part (i) and (ii) by completing the following; (a) − 3 + 2 − … = − 8 (b) 4 − 2 + … = 8. In (a) the sum (− 8) represents going down by eight steps. So, what will the sum 8 in (b) represent?
Add: 5 + (–6)
Fill in the blanks:
(−7) + (−8) = .......
For the following statement write (T) for true and (F) for false:
The sum of two negative integers is always a negative integer.
For the following statement write (T) for true and (F) for false:
The sum of an integer and its negative is zero.
Divide: –121 by 11
8 + (−8) = ?
Find the value of: 9 − |−6|
Represent the following numbers as integers with appropriate signs.
An aeroplane is flying at the height of two thousand metres above the ground.
