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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
Find the square of the given number.
32
Write a Pythagorean triplet whose one member is 18.
What will be the units digit of the square of the following number?
78367
Which of the following triplet is pythagorean?
(18, 80, 82)
Which of the following triplet pythagorean?
(16, 63, 65)
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
Find the square of the following number:
405
Find the square of the following number:
205
The sides of a right triangle whose hypotenuse is 17 cm are ______ and ______.
The dimensions of a rectangular field are 80 m and 18 m. Find the length of its diagonal.
