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In this video, we decode a number written in binary notation.
Let’s talk about the binary numeral system, also known as a bunch of 1’s and 0’s over and over again.
We’re going to start by labeling, staring backwards, how many numbers there are.
(In this video there are 7, but we start at 0, so we only get up to 6.) Pretty straightforward.
The next step is to take 2 to the power of whatever place it is, a 2 to the 0, 2 to the 1, all the way up to the largest placeholder.
Then, all we have to do is fill in some mathamatical blanks by completing the exponential 2 problems.
If there is a 1, we keep that number (the two to the exponent solution) and add it to other 1 or on numbers.
If it’s a 0, we disregard it.
In this video, our number adds up to 75.
source
https://media.tenor.com/QCwNWO7A-k4AAAAM/nice-noice.gif
Noice
#04
Great.
Computer Architecture 1.
I miss my college life. 🤓
So here two different binary codes can result in the same number?
2 to power of 0 will be 0 na how can it b one??
That's interesting!
Good Job
are there any more lessons for her
Very nice
LOL. MY TEACHER SUCKS.
If this true?
binary is like the mother of all numbers ( 0 and 1 )
That's crazy. Great vid
great job!
Do you always use 2 as a base ? (in the third line) like 2^0…2^1.. and so on
But i am getting different anwser with this method. Before i was using sum of weight meothod…What the hell….
five to the second power is 32???
Wooowww!!! I understood the binary concept in less than 2 minutes.
I am confused, shouldn't this be 105?My calculation is:1001011=1 + 0 + 0 + 8 + 0 + 32 + 64 =96
I think you accidentally did the whole thing backwards because it is easier to count binary backwards because of moving from larger numbers to smaller numbers is simplest to think about, but then you accidentally did the whole calculation backwards.