Advertisements
Advertisements
प्रश्न
The square root of a perfect square of n digits will have `((n + 1)/2)` digits, if n is odd.
विकल्प
True
False
Advertisements
उत्तर
This statement is True.
Explanation:
Given: Square root of a perfect square of n digit.
If perfect square of 3 digits then the square root has 2 digits.
i.e. `(3 + 1)/2 = 2`
If perfect square of 5 digits then the square root has 3 digits.
i.e. `(5 + 1)/2 = 3`
Which is true.
APPEARS IN
संबंधित प्रश्न
Find the square root of the following number by division method.
7921
Find the square root of the following number by division method.
576
Find the number of digits in the square root of the following numbers (without any calculation).
4489
Find the number of digits in the square root of the following numbers (without any calculation).
390625
Find the squares of the following numbers using the identity (a − b)2 = a2 − 2ab + b2:
498
Find the square root the following by long division method:
1471369
Find the square root the following by long division method:
62504836
Find the least number which must be subtracted from the following numbers to make them a perfect square:
16160
Which of the following numbers will have 6 at their unit’s place :
(i) 262
(ii) 492
(iii) 342
(iv) 432
(v) 2442
Find the square root by long division method
17956
