Advertisements
Advertisements
प्रश्न
13 and 31 is a strange pair of numbers such that their squares 169 and 961 are also mirror images of each other. Find two more such pairs.
Advertisements
उत्तर
(13)2 = 169 and (31)2 = 961
Similarly, two such number can be 12 and 21
∴ (12)2 = 144 and (21)2 = 441
And 102, 201
(102)2 = 102 × 102 = 10404
And (201)2 = 201 × 201 = 40401
102
× 102
204
1020
10404
201
× 201
201
4020
40401
संबंधित प्रश्न
Which of the following numbers are perfect square?
79
Using prime factorization method, find which of the following numbers are perfect square?
2048
By what number should each of the following numbers be multiplied to get a perfect square ? Also, find the number whose square is the new number.
8820
Find the least number of three digits which is perfect square.
Show that the following number is not perfect square:
9327
Show that the following number is not perfect square:
4058
The square number of 5 is _________________________
These number of boxes is equal to one square number. The number is _______________
How many natural numbers lie between 52 and 62?
Write the first five square numbers.
