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प्रश्न
Which of the following number are square of even number?
6561
उत्तर
The numbers whose last digit is odd can never be the square of even numbers. So, we have to leave out 6561
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संबंधित प्रश्न
What will be the units digit of the square of the following number?
55555
Which of the following triplet pythagorean?
(14, 48, 51)
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 diagonal method:
98
Find the squares of the following numbers using diagonal method:
273
Find the square of the following number:
127
Find the square of the following number:
205
Find the square of the following number:
745
Write two Pythagorean triplets each having one of the numbers as 5.
The dimensions of a rectangular field are 80 m and 18 m. Find the length of its diagonal.
