The total no.of perfect square number lying between 300 and 3000 is
option (a) 36
(b) 37
(c) 38
(d) 39
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Answered by
11
Hi ,
17² = 289
18² = 324
19² = 361
:
:
:
54² = 2916
55² = 3025
Therefore ,
324 , 361 , .... 2916 are perfect square
numbers between 300 and 3000 .
Let a = 18 , b = 54
Number perfect square numbers
= b - a + 1
= 54 - 18 + 1
= 37
Option ( b ) is correct.
I hope this helps you.
: )
17² = 289
18² = 324
19² = 361
:
:
:
54² = 2916
55² = 3025
Therefore ,
324 , 361 , .... 2916 are perfect square
numbers between 300 and 3000 .
Let a = 18 , b = 54
Number perfect square numbers
= b - a + 1
= 54 - 18 + 1
= 37
Option ( b ) is correct.
I hope this helps you.
: )
Answered by
12
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