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प्रश्न
What will be the units digit of the square of the following number?
52698
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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 8. Hence, the units digit is the last digit of 64 (64 = 82), which is 4
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संबंधित प्रश्न
Write a Pythagorean triplet whose one member is 18.
What will be the units digit of the square of the following number?
4583
Observe the following pattern
\[\left( 1 \times 2 \right) + \left( 2 \times 3 \right) = \frac{2 \times 3 \times 4}{3}\]
\[\left( 1 \times 2 \right) + \left( 2 \times 3 \right) + \left( 3 \times 4 \right) = \frac{3 \times 4 \times 5}{3}\]
\[\left( 1 \times 2 \right) + \left( 2 \times 3 \right) + \left( 3 \times 4 \right) + \left( 4 \times 5 \right) = \frac{4 \times 5 \times 6}{3}\]
and find the value of(1 × 2) + (2 × 3) + (3 × 4) + (4 × 5) + (5 × 6)
Find the squares of the following numbers using column method. Verify the result by finding the square using the usual multiplication:
37
Find the square of the following number:
451
Find the square of the following number:
575
Find the square of the following number:
205
Find the square of the following number:
512
If x and y are integers such that x2 > y2, then x3 > y3.
