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प्रश्न
Which of the following number square of even number?
121
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उत्तर
The numbers whose last digit is odd can never be the square of even numbers. So, we have to leave out 121
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संबंधित प्रश्न
Find the square of the given number.
71
What will be the units digit of the square of the following number?
52698
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:
54
Find the square of the following number:
995
The sum of successive odd numbers 1, 3, 5, 7, 9, 11, 13 and 15 is ______.
The sum of two perfect squares is a perfect square.
All numbers of a pythagorean triplet are odd.
If x and y are integers such that x2 > y2, then x3 > y3.
Put three different numbers in the circles so that when you add the numbers at the end of each line you always get a perfect square.
