Advertisements
Advertisements
प्रश्न
Which of the following number square of even number?
225
उत्तर
The numbers whose last digit is odd can never be the square of even numbers. So, we have to leave out 225
APPEARS IN
संबंधित प्रश्न
Find the square of the given number.
46
What will be the units digit of the square of the following number?
52
Observe the following pattern
22 − 12 = 2 + 1
32 − 22 = 3 + 2
42 − 32 = 4 + 3
52 − 42 = 5 + 4
and find the value of
1002 − 992
Observe the following pattern \[1^2 = \frac{1}{6}\left[ 1 \times \left( 1 + 1 \right) \times \left( 2 \times 1 + 1 \right) \right]\]
\[ 1^2 + 2^2 = \frac{1}{6}\left[ 2 \times \left( 2 + 1 \right) \times \left( 2 \times 2 + 1 \right) \right]\]
\[ 1^2 + 2^2 + 3^2 = \frac{1}{6}\left[ 3 \times \left( 3 + 1 \right) \times \left( 2 \times 3 + 1 \right) \right]\]
\[ 1^2 + 2^2 + 3^2 + 4^2 = \frac{1}{6}\left[ 4 \times \left( 4 + 1 \right) \times \left( 2 \times 4 + 1 \right) \right]\] and find the values :
52 + 62 + 72 + 82 + 92 + 102 + 112 + 122
Which of the following number square of even number?
373758
Find the squares of the following numbers using column method. Verify the result by finding the square using the usual multiplication:
96
Find the square of the following number:
995
The sum of successive odd numbers 1, 3, 5, 7, 9, 11, 13 and 15 is ______.
Can a right triangle with sides 6 cm, 10 cm and 8 cm be formed? Give reason.
