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What decimal value does the letter A represent in the hexadecimal system?
Value of 10
How do you convert decimal to hexadecimal?
#include<stdio.h> #include<conio.h> void main() { int n; clrscr(); printf("Enter Decimal Number: "); scanf("%d",&n); printf("Hexadecimal value is: %x",n); getch(); }
What is the decimal value of the ASCII letter K?
The ASCII value of capital K is 75. For a small k it is 107.
How does the value of a decimal change as you move to the left or the right in a place-value chart?
1st position after decimal is 1/10 2nd position after decimal is 1/100 3rd position after decimal is 1/1000 ..... nth position after decimal is 1/(10^n)
What is absolute value and floor function?
The absolute value of a number is the value of the number before any decimal places are considered and ignoring any negative signs. for example, the absolute value of -5.98 is 5. You simply take the positive whole number value and ignore the numbers after the decimal point. The floor function drops anumber to the lowest whole number before the decimal point. For instance, 5.98 would become 5. However -5.98 would be -5. The negative sign matters in this instance. I have found an interesting relationship between the two functions to estimate a square root. sqrt(n) aproximately= [n +abs(floor(sqrt(n)))*abs(floor(sqrt(n)))]/(2*abs(floor(sqrt(n)))+1).
