Advertisements
Advertisements
प्रश्न
Find the number of digits in the square root of the following numbers (without any calculation).
64
Advertisements
उत्तर
Since number of digits in 64 is 2 (= n), which is even
Then its square root will have`n/2` digits.
Number of digits = `2/2` = 1
संबंधित प्रश्न
Write the possible unit's digits of the square root of the following numbers\. Which of these number is odd square root?
9801
Write the possible unit's digits of the square root of the following number. Which of these number is odd square root?
99856
Find the square root the following by long division method:
82264900
Find the square root of the following by long division method:
3915380329
Find the square root of 7 correct to two decimal places; then use it to find the value of `sqrt((4+sqrt(7))/(4-sqrt(7)` correct to three significant digits.
Squares of which of the following numbers will have 1 (one) at their unit’s place :
(i) 57
(ii) 81
(iii) 139
(iv) 73
(v) 64
A greeting card has an area 90 cm2. Between what two whole numbers is the length of its side?
The square root of a perfect square of n digits will have `((n + 1)/2)` digits, if n is odd.
Find the square root of the following by long division method.
1369
Find the greatest number of three digits that is a perfect square.
