00:01
Hi students here in this question we have to convert a binary number into its decimal form.
00:06
So the binary decimal number is equal to the sum of the binary digits times the power of 2.
00:14
That is nothing but dn 2 raise to n.
00:17
That's equal to d0 into 2 raise to 0 plus d1 into 2 raise to 1 plus etc.
00:24
So here in this question we have to convert the binary number 1 0.
00:32
1 1 into its decimal form so that's nothing but 1 into 2 raise to 5 plus 0 into 2 2 to 4 plus 1 into 2 raise to 3 plus 1 into 2 2 plus 1 into 2 raise to 0 plus 1 plus 1 into 2 raise to 0 so the decimal number for the binary number 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 will be 47 so now we have to represent 1 2 3 in its bcd form bcd form is nothing but the code system which represent each decimal digit with a 4 -bit binary code so here this the 4 -bit binary code for each digit so 1 for 1 0 001 2 it's 001 and 3 it's 0 0 1 1 1 so it is 1 2 it is 0 0 1 1 bcd form.
01:45
Now so now we have to find out the octal equivalent and hexadezimal equivalent for the binary number that is 1 01011101 1101 so for octal equivalent it will be grouped into 3.
02:04
So 1 .101, 011 and 1 .01.
02:16
So it will be equal to 2535.
02:21
So this is the octal equivalent for the number.
02:25
Octal equivalent for the binary number, 1 .101101 .2 is equal to 2535.
02:34
Then hexadecimal equivalent is nothing but grouped into 4.
02:40
So the hexadecimal equivalent will be like 1 .101011111.
02:50
Then the hexadecimal will be 1 .01 -01 -01 -1 -1 -1 -1.
02:58
All the grouping start from the right should be start from the right.
03:03
So it will be like 5 -5 -d.
03:07
So the hexadecimal equivalent to this binary number will be this.
03:12
Now we have to find out 2's complement of the number, the vinyl number 1 -1 -0 -1 -1 -1 -0...