Question

How many non square numbers lie between the following pairs of numbers
a) 100 square and 101 square
b) 90 square and 91 square
c)1000 square and 1001 square

Answer 1

Hi there !!

We know that ,
there are 2n non square numbers between squares of any two numbers

So,

a) Between 100² and 101²
there are 2n = 2×100 = 200 non square numbers

b) Between 90² and 91²
There are 2×90 = 180 non square numbers

c) 1000² and 1001²
There'll be 2×1000 = 2000 non square numbers !

Answer 2

Answer:

Step-by-step explanation:

There are 2n non perfect square numbers between nsq and (n+ 1)sq .

a) so :- 2 ×100 =200 non square numbers (as we should multiply by smaller number)

b) 2×90 = 180 non square numbers

c) 2× 1000= 2000 non square numbers

Hope this helps you

And hope your doubt is cleared