5. How many non-squares numbers lies between the following pairs
of numbers ?
7² and 8²
Answers
Answered by
7
Answer:
Answer :
i) 2×7 = 14
ii)2×10 =20
iii)2×40 = 80
iv)2×80 = 160
v)2×101 = 202
vi)2×205 = 410
Explanation:
_____________________
We know that,
Number of non square
numbers between any two
consecutive squares n² and
(n+1)² = 2 × base of first number = 2n
______________________
i ) n² = 7² ,(n+1)² = 8²
Number of non square
numbers between 7² and 8²
= 2n
= 2×7
= 14
••••
Answered by
1
Answer:
14 non sq. numbers lies between 49 and 64.
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