To finding first digit of a number is little expensive than last digit. To find first digit of a number we divide the given number by 10 until number is greater than 10. At the end we are left with the first digit.
What is the 1st digit?
1. The innermost or first digit on the hind foot of certain mammals. The human hallux is commonly called the big toe. 2. [Medieval Latin hallux, blend of Latin allus, hallus, thumb, and Latin hallex, big toe.]
What is the last digit of 777 777?
If you multiply out 7772, you get 777 × 777 = 603,729. The units digit is 9.
What is the last digit you write when you expand 2 43?
when 2 is raised to the powers in the arithmetic sequence 4n – 3 (i.e. 1 + 5 + 9 + 13 …), the last digit of the results is a 2.
How do you compare two numbers in Java?
For example: int targetNumber = 1743; int userGuess = 1564; Now, since the digit 1 in userGuess belongs in the accurate position with targetNumber , it would print out the letter A .
Do we have 8 or 10 fingers?
Ask an evolutionary biologist, however, and you’re likely to get a much simpler answer: We have 10 fingers and 10 toes because, somewhere in our species’ past Darwinian wanderings, those numbers gave us an evolutionary advantage. Had events tumbled differently, we might have eight fingers and twelve toes.
Which finger is the 2nd digit?
index finger
The index finger is the second digit of the hand. Along with the thumb and middle finger, it is one of the most often-used digits.
What is the last digit of 7 7?
Hence, 7(77) has the same last digit as 73. Thus, the last digit is 3.
What is the unit digit of 7 7 7?
I simply multiply 7*7 = 49 take the last digit 9 and multiply by 7 again gives me 9*7 = 63 from this take the last digit gives me 3. Hence the unit digit of 7^7^7 is 3.
What is the unit digit in 7 95 3 58?
What is the unit digit in(795 – 358)? Unit digit in (795 – 358) = Unit digit in (343 – 9) = Unit digit in (334) = 4.
