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प्रश्न
Write (T) for true and (F) for false for the following statement:
(−7) ÷ (−1) = 7
पर्याय
True
False
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उत्तर
True
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संबंधित प्रश्न
Write the opposite of the following: 10 km above sea level
Find the sum of: −36 and 1027
Write the successor of the following: 70
Write the predecessor of the following: 120
Is the following statement true or false?
The difference of two integers is always an integer.
Evaluate: (−6) × (−8)
Evaluate: (−36) ÷ 6
Write two integers whose sum is less than both the integers.
An atom changes to a charged particle called ion if it loses or gains electrons. The charge on an ion is the charge on electrons plus charge on protons. Now, write the missing information in the table given below:
| Name of Ion | Proton Charge | Electron Charge | Ion Charge |
| Hydroxide ion | +9 | – | –1 |
| Sodium ion | +11 | – | +1 |
| Aluminium ion | +13 | –10 | – |
| Oxide ion | +8 | –10 | – |
Write two integers which are smaller than –6 but their difference is greater than –6.
