Question

How many non-square numbers lie between 41^2 and 42^2
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Answer 1

Answer:

82

Step-by-step explanation:

By pattern, we have:

There are 2n non square nos. between two consecutive square numbers

Here,n = 41

So, No. of non- square nos.= 2n= 2× 41= 82 ans.

Answer 2

Answer:

41²= 1681+1 = 1682

42²= 1764

1764-1682= 82

82 non square lie betweeb 41² and 42²