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प्रश्न
Which of the following number are square of even number?
6561
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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 6561
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संबंधित प्रश्न
Find the square of the given number.
93
What will be the units digit of the square of the following number?
977
From the pattern, we can say that the sum of the first n positive odd numbers is equal to the square of the n-th positive number. Putting that into formula:
1 + 3 + 5 + 7 + ... n = n2, where the left hand side consists of n terms.
Which of the following triplets are pythagorean?
(8, 15, 17)
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:
31 + 32 + ... + 50
Find the squares of the following numbers using diagonal method:
273
Find the square of the following number:
405
Find the square of the following number:
95
The sum of successive odd numbers 1, 3, 5, 7, 9, 11, 13 and 15 is ______.
If x and y are integers such that x2 > y2, then x3 > y3.
