Advertisements
Advertisements
प्रश्न
What will be the unit digit of the square of the given number?
81
बेरीज
Advertisements
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 1, its square will end with the unit digit of the multiplication (1 ×1 = 1), i.e., 1
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
What will be the unit digit of the square of the given number?
1234
What will be the unit digit of the square of the following number?
26387
The square of which of the following number would be an odd number?
5559
Find the value of:
\[\frac{\sqrt{80}}{\sqrt{405}}\]
Find the value of:
`sqrt72 xx sqrt338`
The number of non-square numbers between 242 and 252 is ______
225 square shaped mosaic tiles, area 1 square decimeter exactly cover a square shaped verandah. How long is each side of the square shaped verandah?
A number ending in 9 will have the units place of its square as ______.
The digit at the ones place of 572 is ______.
There are 200 natural numbers between 1002 and 1012.
