Ad means ano domini and bc means before christ bc and ad are both time periods in history bc was before Jesus was born and ad is the time period that we are in now hope I have kind of answered your question
The difference is that Anno Domini (AD) is dates after the birth of Jesus Christ. While BC is before Christ's birth (BC) based on the Julian and Gregorian calendars.
Spans of times can be calculated by equating BC or Before Christ with a negative sign and AD for Anno Domino with a positive sign. Therefore the time span will be the absolute value of the difference between years.
BC comes first because BC means before AD and AD means After something cant really remember LOL!!
To understand this, should know two concepts. The birth of Jesus Christ is the dividing point of world history. From the point, left (BC) turns minus and right (AD) turns plus. BC (Before Christ) : - AD (Anoo Domini) : + This year is 2017 AD so 2017+323 = 2340 years ago from now.
AD or Anno Domini in latin means 'in the year of our lord'. 0 AD is when jesus is supposed to have died. all time before that is now known as BC and all time after is AD. BC (before christ)
its AD and BC, and AD means anno domini (greek) means after the birth of christ and BC stands for before christ,before the birth of jesus. RG
Since there was no year zero, the midway point between 50 BC and 50 AD would probably be the middle of the year 1 BC.
BC means Before Christ AD means Anno Domino CE means Common Era
2370 years
Nothing. There was no time period between BC and AD. 1 BC was followed by 1 AD. There was no year zero or any gap between BC and AD.
BC goes before 0 on the timeline. AD goes after. BC stands for "before Chris" as if Jesus Chris. becouse it is befor jesus was born. AD stands for after death. i think it is obvious why.
739 BC happened 739 years before the birth of Christ, and 465 AD happened 465 years after his death.
The difference between the fractions a/b and c/d = abs[(ad - bc)/bd]
Could be either. That is the whole purpose of designating the BC or AD, so that you know which of the two it is. There is a difference of 828 years between the two. However, it is typical that if neither is designated, that the assumption would be that it is AD.
There was no period between BC and AD. One followed the other. After 1 BC was the year 1 AD. There was no year zero or anything else between BC and AD. BC is Before Christ. AD is Anno Domini, the time of Our Lord, so basically from when he was born. So there is no time period in between before he was born and when he was born.
58 years are between 30 BC and AD 30. The first thing you need to remember is that there is no year 0; the year before AD 1 is 1 BC. So the years between 30 BC and AD 30 are... 29 BC, 28 BC, 27 BC, ..., 2 BC, 1 BC, AD1, AD 2, ..., AD 27, AD 28, AD 29 29 BC through 1 BC is 29 years, and AD 1 through AD 29 is 29 years. 29 years + 29 years = 58 years
There was no year zero, so the answer is 29 years.
Remembering that there was no year zero, it is 2959 years.