Write a squares of of first 25 natural number
Answers
2=4
3=9
4=16
5=25
6=36
7=49
8=64
9=81
10=100
11=121
12=144
13=169
14=196
15=225
16=256
17=289
18=324
19=361
20=400
21=441
22=484
23=529
24=576
25=625
Concept:
Square is the value of the product of multiplication of a number with itself.
Square of a suggests the value a*a.
Natural numbers are the positive integers excluding 0.
So the natural numbers are 1,2,......
Given:
Given the first 25 natural number.
Find:
The square of first 25 natural numbers.
Solution:
First 25 natural numbers are given by
= 1,2, ......., 25
Calculating the square of them we get,
Square of 1 = 1*1 = 1
Square of 2 = 2*2 = 4
Square of 3 = 3*3 = 9
Square of 4 = 4*4 = 16
Square of 5 = 5*5 = 25
Square of 6 = 6*6 = 36
Square of 7 = 7*7 = 49
Square of 8 = 8*8 = 64
Square of 9 = 9*9 = 81
Square of 10 = 10*10 = 100
Square of 11 = 11*11 = 121
Square of 12 = 12*12 = 144
Square of 13 = 13*13 = 169
Square of 14 = 14*14 = 196
Square of 15 = 15*15 = 225
Square of 16 = 16*16 = 256
Square of 17 = 17*17 = 289
Square of 18 = 18*18 = 324
Square of 19 = 19*19 = 361
Square of 20 = 20*20 = 400
Square of 21 = 21*21 = 441
Square of 22 = 22*22 = 484
Square of 23 = 23*23 = 529
Square of 24 = 24*24 = 576
Square of 25 = 25*25 = 625
Hence the squares of first 25 natural numbers are given by 1, 4, 9, 16, 25, 36, 49, 64, 81, 100, 121, 144, 169, 196, 225, 256, 289, 324, 361, 400, 441, 484, 529, 576, 625.
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