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प्रश्न
What will be the units digit of the square of the following number?
99880
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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 0. Hence, the units digit is 02, which is equal to 0.
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संबंधित प्रश्न
Write a Pythagorean triplet whose one member is 6.
Write a Pythagorean triplet whose one member is 16.
Which of the following triplet pythagorean?
(14, 48, 51)
Which of the following triplet pythagorean?
(10, 24, 26)
Observe the following pattern \[1 = \frac{1}{2}\left\{ 1 \times \left( 1 + 1 \right) \right\}\]
\[ 1 + 2 = \frac{1}{2}\left\{ 2 \times \left( 2 + 1 \right) \right\}\]
\[ 1 + 2 + 3 = \frac{1}{2}\left\{ 3 \times \left( 3 + 1 \right) \right\}\]
\[1 + 2 + 3 + 4 = \frac{1}{2}\left\{ 4 \times \left( 4 + 1 \right) \right\}\]
and find the values of following:
1 + 2 + 3 + 4 + 5 + ... + 50
Which of the following number square of even number?
225
Which of the following number square of even number?
4489
Which of the following number square of even number?
373758
Find the squares of the following numbers using diagonal method:
348
All numbers of a pythagorean triplet are odd.
