Advertisements
Advertisements
Question
What will be the units digit of the square of the following number?
99880
Advertisements
Solution
The units digit is affected only by the last digit of the number. Hence, we only need to examine the square of its last digit.
Its last digit is 0. Hence, the units digit is 02, which is equal to 0.
APPEARS IN
RELATED QUESTIONS
Find the square of the given number.
86
What will be the units digit of the square of the following number?
52
What will be the units digit of the square of the following number?
12796
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 triplet pythagorean?
(12, 35, 38)
Find the squares of the following numbers using column method. Verify the result by finding the square using the usual multiplication:
54
Find the squares of the following numbers using diagonal method:
98
Find the square of the following number:
265
Find the square of the following number:
95
Write the Pythagorean triplet whose one of the numbers is 4.
