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प्रश्न
What will be the units digit of the square of the following number?
4583
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उत्तर
The units digit is affected only by the last digit of the number. Hence, we only need to examine the square of its last digit.
Its last digit is 3. Hence, the units digit is 32, which is equal to 9.
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संबंधित प्रश्न
What will be the units digit of the square of the following number?
52
What will be the units digit of the square of the following number?
52698
What will be the units digit of the square of the following number?
99880
From the pattern, we can say that the sum of the first n positive odd numbers is equal to the square of the n-th positive number. Putting that into formula:
1 + 3 + 5 + 7 + ... n = n2, where the left hand side consists of n terms.
Observe the following pattern
22 − 12 = 2 + 1
32 − 22 = 3 + 2
42 − 32 = 4 + 3
52 − 42 = 5 + 4
and find the value of
992 − 962
Which of the following number is squares of even number ?
256
Which of the following number square of even number?
4489
Find the square of the following number:
862
Find the square of the following number:
995
Find the length of the side of a square if the length of its diagonal is 10 cm.
