Advertisements
Advertisements
प्रश्न
Find the square of the following number:
425
Advertisements
उत्तर
Here, n = 42
\[\therefore\] n(n + 1) = (42)(43) = 1806
\[\therefore\] 4252 = 180625
APPEARS IN
संबंधित प्रश्न
Find the square of the given number.
93
Write a Pythagorean triplet whose one member is 14.
What will be the units digit of the square of the following number?
99880
What will be the units digit of the square of the following number?
12796
Which of the following triplets are pythagorean?
(8, 15, 17)
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?
4489
Find the square of the following number:
265
For every natural number m, (2m – 1, 2m2 – 2m, 2m2 – 2m + 1) is a pythagorean triplet.
Rahul walks 12 m north from his house and turns west to walk 35 m to reach his friend’s house. While returning, he walks diagonally from his friend’s house to reach back to his house. What distance did he walk while returning?
