__non square numbers are there between 18^2 and 19^2
Answers
Answered by
1
Answer:
To find : How many natural numbers lie between 18 square and 19 square? Using last term formula, Therefore, 36 natural numbers lie between 18 squared and 19 square.
Answered by
2
Answer:
36
Step-by-step explanation:
36 natural numbers lie between 18 squared and 19 squared.
Step-by-step explanation:
To find : How many natural numbers lie between 18 square and 19 square?
Solution :
The square of numbers is
18² = 324
19² =361
The natural numbers between  and  are the numbers in the sequence
325, 326,…….., 359, 360 this form an A.P
Where, first term is a=325
Common difference is d=1
Last term is l=360
Using last term formula,
l = a+(n-1)d
360= 325+(n-1)×1
360-325=n-1
35=n-1
35+1=n
36=n
Therefore, 36 natural numbers lie between 18 squared and 19 squared
Similar questions