Advertisements
Advertisements
प्रश्न
Evaluate: 1012 – 1002
Advertisements
उत्तर
1012 – 1002
Using property, for any natural number n,
(n + 1)2 – n2 = (n + 1) + n
⇒ (100 + 1)2 – 1002 = (100 + 1) + 100
⇒ 1012 – 1002 = 101 + 100
⇒ 1012 – 1002 = 201
APPEARS IN
संबंधित प्रश्न
The following number are obviously not perfect square. Give reason
1057
The following number are obviously not perfect square. Give reason.
23453
Find the least number which must be added to the following numbers to make them a perfect square:
4931
Without doing the actual addition, find the sum of:
1 + 3 + 5 + 7 + 9 + ……………… + 39 + 41.
The number of zeros in the square of 91000 is 9
Find the square of the following number
17
A group of 1536 cadets wanted to have a parade forming a square design. Is it possible? If it is not possible, how many more cadets would be required?
The square of 500 will have ______ zeroes.
There are 200 natural numbers between 1002 and 1012.
Using distributive law, find the square of 101
