Question

1. How many natural numbers lie between 9 and 10-? Between 11 and 12??
2. How many non square numbers lie between the following pairs of numbers
(1) 100 and 101? (m) 90' and 912 (ii) 10002 and 10012​

Answer 1

Answer:

answer

Step-by-step explanation:

1. no

2. all

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Answer 2

Step-by-step explanation:

1)There are no natural numbers between 9 and 10

There are no natural numbers between 11 and 12

2)

1) We know that the non square numbers lie between n² and (n+1)² is 2n

1) 100² and 101²

=>100² and (100+1)²

here n=100

the non square numbers are 2n=2×100=200

2) 90² and 91²

=>90² and (90+1)²

here n=90

The non square numbers are 2n= 2×90=180

3)1000² and 1001²

=>1000² and (1000+1)²

here n=1000

The non square numbers are 2n= 2×1000=2000