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प्रश्न
What will be the unit digit of the square of the following number?
99880
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उत्तर
- We know that if a number has its unit’s place digit as a, then its square will end with the unit digit of the multiplication a × a.
- Since the given number has its unit’s place digit as 0, its square will have two zeroes at the end. Therefore, the unit digit of the square of the given number is 0.
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संबंधित प्रश्न
What will be the unit digit of the square of the given number?
3853
What will be the unit digit of the square of the given number?
55555
Find the least number which must be subtracted from the following numbers to make them a perfect square:
2361
Find the value of:
\[\frac{\sqrt{441}}{\sqrt{625}}\]
Evaluate: 372 – 362
Without doing the actual addition, find the sum of:
1 + 3 + 5 + 7 + 9 + ………………… + 51 + 53
The number of perfect square numbers between 300 and 500 is ______
Find the square of the following number
17
A perfect square can never have the following digit in its ones place.
A perfect square number has four digits, none of which is zero. The digits from left to right have values that are: even, even, odd, even. Find the number.
