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प्रश्न
What will be the units digit of the square of the following number?
12796
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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 6. Hence, the units digit is the last digit of 36 (36 = 62), which is 6.
संबंधित प्रश्न
Write a Pythagorean triplet whose one member is 18.
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
1112 − 1092
Which of the following number square of even number?
373758
Find the square of the following number:
503
Find the square of the following number:
862
Find the square of the following number:
575
Find the square of the following number:
745
Find the square of the following number:
512
For every natural number m, (2m – 1, 2m2 – 2m, 2m2 – 2m + 1) is a pythagorean triplet.
Write the Pythagorean triplet whose one of the numbers is 4.
