Advertisements
Advertisements
प्रश्न
What will be the units digit of the square of the following number?
53924
उत्तर
The units digit is affected only by the last digit of the number. we only need to examine the square of its last digit.
Its last digit is 4. Hence, the units digit is the last digit of 16 (16 = 42), which is 6.
APPEARS IN
संबंधित प्रश्न
Find the square of the given number.
32
Write a Pythagorean triplet whose one member is 14.
Write a Pythagorean triplet whose one member is 16.
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
Which of the following triplet pythagorean?
(16, 63, 65)
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)
Which of the following number square of even number?
225
Which of the following number square of even number?
324
Find the square of the following number:
205
A 5.5 m long ladder is leaned against a wall. The ladder reaches the wall to a height of 4.4 m. Find the distance between the wall and the foot of the ladder.
