Advertisements
Advertisements
प्रश्न
Verify the following: 18 × [9 + (−7)] = 18 × 9 + 18 × (−7)
Advertisements
उत्तर
L.H.S.
=18 × [9 + (–7)]
= 18 × [9 – 7]
= 18 × 2
= 36
R.H.S.
=18 × 9 + 18 × (–7)
= 162 – (18 × 7)
= 162 – 126
= 36
∴ L.H.S = R.H.S
Hence, verified.
APPEARS IN
संबंधित प्रश्न
Write the opposite of the following: 10 km above sea level
For the following statement write (T) for true and (F) for false:
The sum of a negative integer and a positive integer is always a negative integer.
Find the product: 8 × 7 × (−10)
Write four integers greater than −6.
When 34 is subtracted from −36, we get
Write 'T' for true and 'F' for false for the following:
0 is neither positive nor negative.
Number of integers lying between –1 and 1 is ______.
The sum of all the integers between –5 and –1 is –6.
The sum of two negative integers is a positive integer.
Write two integers which are greater than –10 but their sum is smaller than –10.
