Advertisements
Advertisements
प्रश्न
Write two integers whose sum is less than both the integers.
उत्तर
For the required integers, we can take any two negative integers.
Let – 5 and – 7 be two negative integers.
(–5) + (–7) = –5 – 7 = –12 Clearly, –12 is less than both – 5 and – 7.
Note: Any two negative integers can be taken.
APPEARS IN
संबंधित प्रश्न
Verify a − (−b) = a + b for the following values of a and b.
a = 28, b = 11
Write the opposite of the following: Earning Rs 500
Write the opposite of the following: Going 6m to the east
Write five negative integers less than −20.
Add: -493 and 289
Find the sum of: −51, −203, 36 and −28
Divide: 85 by −17
Fill in the blanks:
80 ÷ (......) = −5
Amulya and Amar visited two places A and B respectively in Kashmir and recorded the minimum temperatures on a particular day as –4°C at A and –1°C at B. Which of the following statement is true?
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 | – |
