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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.
संबंधित प्रश्न
Write a Pythagorean triplet whose one member is 6.
Write a Pythagorean triplet whose one member is 14.
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?
12796
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.
Which of the following triplets are pythagorean?
(8, 15, 17)
Which of the following number square of even number?
4489
The hypotenuse of a right triangle with its legs of lengths 3x × 4x is ______.
Find the area of a square field if its perimeter is 96 m.
A 5.5 m long ladder is leaned against a wall. The ladder reaches the wall to a height of 4.4 m. Find the distance between the wall and the foot of the ladder.
