Question

10. How many numbers lie between squares of
the following numbers ?
() 13 and 14
() 35 and 36
(1) 90 and 91.​

Answer 1

Numbers lie between squares of

the following numbers is :

I) 13 + 14 = 27

II) 35 + 36 = 71

III) 90 + 91 = 181

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Answer 2

Answer:

(I) 26

(ii) 70

(iii) 180

Step-by-step explanation:

there are 2n natural no.s between n square and n+1 square

(I) between 13 square and 14 square

n = 13. n+1 = 14

13 * 2 = 26 no.s

(ii) between 35 square and 36 square

n = 35. n+1 = 36

35 * 2 = 70 no.s

(iii) between 90 square and 91 square

n = 90 n+1 = 91

90 * 2 = 180 no.s